{"title":"Spark Plugs","description":"","products":[{"product_id":"ngk-iridium-one-step-colder-spark-plugs-subaru-wrx","title":"NGK Iridium One Step Colder Spark Plugs Subaru WRX","description":"Iridium is a precious, silver-white metal and one of the densest materials found on earth. The natural properties of Iridium offered NGK the opportunity to create one of the world's finest spark plugs. The result are spark plugs that require less voltage to spark, burns fuel more efficiently, sparks at leaner air\/fuel mixtures, and delivers higher horsepower and better gas mileage.\n\u003cp\u003e**Please note you need to order a total of 4 for 1 set**\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default","offer_id":5921247876,"sku":"NGK-BKR7EIX","price":11.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/products\/ngk.jpeg?v=1443857478"},{"product_id":"ngk-iridium-spark-plugs-for-mitsubishi-evo-9-mivec","title":"NGK Iridium Spark Plugs for Mitsubishi EVO 9 Mivec","description":"Iridium is a precious, silver-white metal and one of the densest materials found on earth. The natural properties of Iridium offered NGK the opportunity to create one of the world's finest spark plugs. The result are spark plugs that require less voltage to spark, burns fuel more efficiently, sparks at leaner air\/fuel mixtures, and delivers higher horsepower and better gas mileage. \u003cp\u003e**Please note you need to order a total of 4 for 1 set**\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default","offer_id":5921247940,"sku":"NGK-ILFR7H","price":11.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/products\/ngk_62da5067-780b-42f8-a98b-b6b90a7d7d59.jpeg?v=1443857479"},{"product_id":"ngk-iridium-one-step-colder-spark-plugs-subaru-sti-06-07","title":"NGK Iridium One Step Colder Spark Plugs Subaru STI 06\/07","description":"Iridium is a precious, silver-white metal and one of the densest materials found on earth. The natural properties of Iridium offered NGK the opportunity to create one of the world's finest spark plugs. The result are spark plugs that require less voltage to spark, burns fuel more efficiently, sparks at leaner air\/fuel mixtures, and delivers higher horsepower and better gas mileage.\n\u003cp\u003e**Please note you need to order a total of 4 for 1 set**\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default","offer_id":5931650116,"sku":"NGK-LFR7AIX","price":11.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/products\/ngk_7e0865f4-0819-4049-a787-e06081481ffc.jpeg?v=1443913374"},{"product_id":"hks-super-fire-racing-m45il","title":"HKS 50003-M45IL Super Fire Racing Spark Plugs M45iL Iridium (Individual)","description":"\u003cp data-start=\"2811\" data-end=\"3000\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"2811\" data-end=\"3000\"\u003e\u003cstrong\u003eHKS Super Fire Racing Spark Plugs M45iL (50003-M45IL) \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2811\" data-end=\"3000\"\u003eA genuine HKS M-Series Super Fire Racing spark plug set built for reliable ignition, high-load durability, and improved resistance to carbon buildup—ideal for performance and tuned engines.\u003c\/p\u003e\n\u003cp data-start=\"2811\" data-end=\"3000\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"3002\" data-end=\"3018\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"3019\" data-end=\"3405\"\u003e\n\u003cli data-start=\"3019\" data-end=\"3101\"\u003e\n\u003cp data-start=\"3021\" data-end=\"3101\"\u003e0.6mm iridium alloy center electrode for strong ignition and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3102\" data-end=\"3177\"\u003e\n\u003cp data-start=\"3104\" data-end=\"3177\"\u003ePlatinum square-tip ground electrode for durability and wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3178\" data-end=\"3269\"\u003e\n\u003cp data-start=\"3180\" data-end=\"3269\"\u003eShort-type \/ anti-vibration ground electrode design for strength under harsh conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3270\" data-end=\"3339\"\u003e\n\u003cp data-start=\"3272\" data-end=\"3339\"\u003eAnti-fouling features designed to help reduce carbon accumulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3340\" data-end=\"3405\"\u003e\n\u003cp data-start=\"3342\" data-end=\"3405\"\u003eDesigned to support stable combustion in demanding environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3407\" data-end=\"3416\"\u003eSpecs\u003c\/h3\u003e\n\u003cul data-start=\"3417\" data-end=\"3636\"\u003e\n\u003cli data-start=\"3417\" data-end=\"3435\"\u003e\n\u003cp data-start=\"3419\" data-end=\"3435\"\u003e\u003cstrong data-start=\"3419\" data-end=\"3429\"\u003eBrand:\u003c\/strong\u003e HKS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3436\" data-end=\"3468\"\u003e\n\u003cp data-start=\"3438\" data-end=\"3468\"\u003e\u003cstrong data-start=\"3438\" data-end=\"3454\"\u003ePart Number:\u003c\/strong\u003e 50003-M45IL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3469\" data-end=\"3489\"\u003e\n\u003cp data-start=\"3471\" data-end=\"3489\"\u003e\u003cstrong data-start=\"3471\" data-end=\"3481\"\u003eModel:\u003c\/strong\u003e M45iL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3490\" data-end=\"3520\"\u003e\n\u003cp data-start=\"3492\" data-end=\"3520\"\u003e\u003cstrong data-start=\"3492\" data-end=\"3510\"\u003ePack Quantity:\u003c\/strong\u003e (one) individual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3521\" data-end=\"3555\"\u003e\n\u003cp data-start=\"3523\" data-end=\"3555\"\u003e\u003cstrong data-start=\"3523\" data-end=\"3537\"\u003ePlug Type:\u003c\/strong\u003e Long reach type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3556\" data-end=\"3593\"\u003e\n\u003cp data-start=\"3558\" data-end=\"3593\"\u003e\u003cstrong data-start=\"3558\" data-end=\"3577\"\u003eThread \/ Reach:\u003c\/strong\u003e 14mm x 26.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3594\" data-end=\"3616\"\u003e\n\u003cp data-start=\"3596\" data-end=\"3616\"\u003e\u003cstrong data-start=\"3596\" data-end=\"3609\"\u003eHex Size:\u003c\/strong\u003e 16mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3617\" data-end=\"3636\"\u003e\n\u003cp data-start=\"3619\" data-end=\"3636\"\u003e\u003cstrong data-start=\"3619\" data-end=\"3634\"\u003eHeat Range:\u003c\/strong\u003e 9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3638\" data-end=\"3657\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-start=\"3658\" data-end=\"3717\"\u003e\n\u003cli data-start=\"3658\" data-end=\"3717\"\u003e\n\u003cp data-start=\"3660\" data-end=\"3717\"\u003e1 x HKS M45iL Super Fire Racing Spark Plugs (50003-M45IL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3719\" data-end=\"3746\"\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"3747\" data-end=\"3997\"\u003eSpark plug compatibility depends on your engine’s required thread\/reach, seat type, heat range, and tune\/setup.\u003cbr data-start=\"3858\" data-end=\"3861\"\u003ePlease confirm specs match your application before ordering. If you need help verifying fitment, send your vehicle details and mod list.\u003c\/p\u003e\n\u003ch3 data-start=\"3999\" data-end=\"4021\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul data-start=\"4022\" data-end=\"4210\"\u003e\n\u003cli data-start=\"4022\" data-end=\"4063\"\u003e\n\u003cp data-start=\"4024\" data-end=\"4063\"\u003eProfessional installation recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4064\" data-end=\"4126\"\u003e\n\u003cp data-start=\"4066\" data-end=\"4126\"\u003eFollow proper torque and gap for your specific engine\/tune.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4127\" data-end=\"4210\"\u003e\n\u003cp data-start=\"4129\" data-end=\"4210\"\u003eIncorrect selection or unsuitable combustion conditions may result in plug damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":46805045444832,"sku":"HKS50003-M45IL","price":23.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/50003-M45iL.jpg?v=1766019503"},{"product_id":"hks-08-lancer-evolution-gsr-mr-m-series-spark-plugs-heat-range-9","title":"HKS 50003-M45XL M-Series Racing Spark Plug M45XL Heat Range 45","description":"\u003ch2 data-start=\"912\" data-end=\"996\"\u003eHKS 50003-M45XL M-Series Super Fire Racing Spark Plug (M45XL) \u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-start=\"998\" data-end=\"1259\"\u003eGenuine HKS Super Fire Racing \u003cstrong data-start=\"1028\" data-end=\"1040\"\u003eM-Series\u003c\/strong\u003e spark plug designed for stable ignition and durability in demanding, high-load performance applications. M-Series plugs feature HKS-specific anti-fouling and durability design elements for performance-oriented engines.\u003c\/p\u003e\n\u003ch3 data-start=\"1261\" data-end=\"1276\"\u003ePart Number\u003c\/h3\u003e\n\u003cul data-start=\"1277\" data-end=\"1330\"\u003e\n\u003cli data-start=\"1277\" data-end=\"1301\"\u003e\n\u003cp data-start=\"1279\" data-end=\"1301\"\u003e\u003cstrong data-start=\"1279\" data-end=\"1287\"\u003eHKS:\u003c\/strong\u003e 50003-M45XL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1302\" data-end=\"1330\"\u003e\n\u003cp data-start=\"1304\" data-end=\"1330\"\u003e\u003cstrong data-start=\"1304\" data-end=\"1314\"\u003eModel:\u003c\/strong\u003e M45XL (XL Type)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1332\" data-end=\"1367\"\u003eKey Features (per HKS M-Series)\u003c\/h3\u003e\n\u003cul data-start=\"1368\" data-end=\"1721\"\u003e\n\u003cli data-start=\"1368\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1370\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1370\" data-end=\"1410\"\u003e0.6mm iridium alloy center electrode\u003c\/strong\u003e for focused spark energy and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1524\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1498\"\u003ePlatinum-tipped ground electrode\u003c\/strong\u003e for improved durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1525\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1527\" data-end=\"1619\"\u003e\u003cstrong data-start=\"1527\" data-end=\"1582\"\u003eShort-type \/ anti-vibration ground electrode design\u003c\/strong\u003e to help withstand harsh conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1620\" data-end=\"1721\"\u003e\n\u003cp data-start=\"1622\" data-end=\"1721\"\u003e\u003cstrong data-start=\"1622\" data-end=\"1654\"\u003eAnti-fouling design features\u003c\/strong\u003e (Thermal Edge \u0026amp; Spark Support Gap) to help reduce carbon buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1723\" data-end=\"1749\"\u003eSpecifications (M45XL)\u003c\/h3\u003e\n\u003cul data-start=\"1750\" data-end=\"1938\"\u003e\n\u003cli data-start=\"1750\" data-end=\"1780\"\u003e\n\u003cp data-start=\"1752\" data-end=\"1780\"\u003e\u003cstrong data-start=\"1752\" data-end=\"1767\"\u003eHeat Range:\u003c\/strong\u003e HKS \u003cstrong data-start=\"1772\" data-end=\"1778\"\u003e45\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1827\"\u003e\n\u003cp data-start=\"1783\" data-end=\"1827\"\u003e\u003cstrong data-start=\"1783\" data-end=\"1807\"\u003eThread Size \/ Reach:\u003c\/strong\u003e \u003cstrong data-start=\"1808\" data-end=\"1825\"\u003e12mm x 26.5mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1828\" data-end=\"1863\"\u003e\n\u003cp data-start=\"1830\" data-end=\"1863\"\u003e\u003cstrong data-start=\"1830\" data-end=\"1852\"\u003eHex \/ Wrench Size:\u003c\/strong\u003e \u003cstrong data-start=\"1853\" data-end=\"1861\"\u003e16mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1828\" data-end=\"1863\"\u003e\u003cstrong data-start=\"1853\" data-end=\"1861\"\u003eSold individually.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1966\" data-end=\"1996\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2050\" data-end=\"2214\"\u003e\u003cstrong data-start=\"2050\" data-end=\"2093\"\u003ePlease confirm fitment before purchase.\u003c\/strong\u003e Spark plug compatibility depends on your engine’s required \u003cstrong data-start=\"2153\" data-end=\"2213\"\u003ethread\/reach, seat type, heat range, and your tune\/setup\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2216\" data-end=\"2273\"\u003eTo verify fitment, match your application to these specs:\u003c\/p\u003e\n\u003cul data-start=\"2274\" data-end=\"2341\"\u003e\n\u003cli data-start=\"2274\" data-end=\"2289\"\u003e\n\u003cp data-start=\"2276\" data-end=\"2289\"\u003e12mm thread\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2290\" data-end=\"2306\"\u003e\n\u003cp data-start=\"2292\" data-end=\"2306\"\u003e26.5mm reach\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2307\" data-end=\"2319\"\u003e\n\u003cp data-start=\"2309\" data-end=\"2319\"\u003e16mm hex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2320\" data-end=\"2341\"\u003e\n\u003cp data-start=\"2322\" data-end=\"2341\"\u003eHKS heat range 45\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2455\" data-end=\"2496\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2496\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2497\" data-end=\"2561\"\u003e\n\u003cp data-start=\"2499\" data-end=\"2561\"\u003eUse proper torque and gap per your engine\/tuner specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":46805045510368,"sku":"HKS-50003-M45XL","price":25.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/50003-M45XL.jpg?v=1766018380"},{"product_id":"hks-nissan-infinity-vq35hr-m-series-spark-plugs-one-step-colder","title":"HKS 50003-M45HL Super Fire Racing Spark Plug M45HL Iridium (Qty 1)","description":"\u003ch2 data-end=\"3145\" data-start=\"3059\"\u003e\u003cstrong\u003eHKS Super Fire Racing Spark Plug M45HL (50003-M45HL) \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3323\" data-start=\"3147\"\u003e\u003cbr\u003eGenuine HKS M-Series Super Fire Racing spark plug designed for stable ignition, durability, and reduced carbon buildup under demanding performance conditions.\u003c\/p\u003e\n\u003ch2 data-end=\"3323\" data-start=\"3147\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-end=\"3337\" data-start=\"3325\"\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"3748\" data-start=\"3338\"\u003e\n\u003cli data-end=\"3458\" data-start=\"3338\"\u003e\n\u003cp data-end=\"3458\" data-start=\"3340\"\u003e0.6mm iridium alloy center electrode for strong ignition and long service life \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3545\" data-start=\"3459\"\u003e\n\u003cp data-end=\"3545\" data-start=\"3461\"\u003ePlatinum chip outer electrode for durability \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3636\" data-start=\"3546\"\u003e\n\u003cp data-end=\"3636\" data-start=\"3548\"\u003eShort-type anti-vibration outer electrode design \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3748\" data-start=\"3637\"\u003e\n\u003cp data-end=\"3748\" data-start=\"3639\"\u003eThermal Edge + Spark Support Gap features help reduce carbon deposits \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3764\" data-start=\"3750\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"4261\" data-start=\"3765\"\u003e\n\u003cli data-end=\"3777\" data-start=\"3765\"\u003e\n\u003cp data-end=\"3777\" data-start=\"3767\"\u003eBrand: HKS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3844\" data-start=\"3778\"\u003e\n\u003cp data-end=\"3844\" data-start=\"3780\"\u003ePart Number: 50003-M45HL \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3923\" data-start=\"3845\"\u003e\n\u003cp data-end=\"3923\" data-start=\"3847\"\u003eSeries: Super Fire Racing (M-Series) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3984\" data-start=\"3924\"\u003e\n\u003cp data-end=\"3984\" data-start=\"3926\"\u003ePlug Type: HL Type \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4056\" data-start=\"3985\"\u003e\n\u003cp data-end=\"4056\" data-start=\"3987\"\u003eThread \/ Reach: 12mm x 26.5mm \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4113\" data-start=\"4057\"\u003e\n\u003cp data-end=\"4113\" data-start=\"4059\"\u003eHex Size: 14mm \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4187\" data-start=\"4114\"\u003e\n\u003cp data-end=\"4187\" data-start=\"4116\"\u003eHeat Range: 45 (HKS heat range) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4261\" data-start=\"4188\"\u003e\n\u003cp data-end=\"4261\" data-start=\"4190\"\u003eQuantity: (1) Individual\u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-end=\"4560\" data-start=\"4373\"\u003e\u003cstrong\u003eFITMENT \u0026amp; COMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"4560\" data-start=\"4373\"\u003e\u003cbr\u003eSpark plug fitment depends on your engine’s required thread\/reach, seat type, heat range, and tune\/setup. Confirm the specs match your application before ordering.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":46825140355296,"sku":"HKS-50003-M45HL","price":28.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/50003-M45HL.webp?v=1756142636"},{"product_id":"hks-nissan-infinity-vq35hr-m-series-super-fire-racing-iridium-spark-plugs-heat-range-50003-m45hl-4-packs","title":"HKS 50003-M45HL Super Fire Racing Spark Plug M45HL Iridium (4 Pack)","description":"\u003ch2 data-start=\"3059\" data-end=\"3145\"\u003e\u003cstrong\u003eHKS Super Fire Racing Spark Plug M45HL (50003-M45HL) 4 Packs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3147\" data-end=\"3323\"\u003e\u003cbr\u003eGenuine HKS M-Series Super Fire Racing spark plug designed for stable ignition, durability, and reduced carbon buildup under demanding performance conditions.\u003c\/p\u003e\n\u003ch2 data-start=\"3147\" data-end=\"3323\"\u003e\u003c\/h2\u003e\n\u003ch2 data-start=\"3325\" data-end=\"3337\"\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3338\" data-end=\"3748\"\u003e\n\u003cli data-start=\"3338\" data-end=\"3458\"\u003e\n\u003cp data-start=\"3340\" data-end=\"3458\"\u003e0.6mm iridium alloy center electrode for strong ignition and long service life \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3459\" data-end=\"3545\"\u003e\n\u003cp data-start=\"3461\" data-end=\"3545\"\u003ePlatinum chip outer electrode for durability \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3546\" data-end=\"3636\"\u003e\n\u003cp data-start=\"3548\" data-end=\"3636\"\u003eShort-type anti-vibration outer electrode design \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3637\" data-end=\"3748\"\u003e\n\u003cp data-start=\"3639\" data-end=\"3748\"\u003eThermal Edge + Spark Support Gap features help reduce carbon deposits \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3750\" data-end=\"3764\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3765\" data-end=\"4261\"\u003e\n\u003cli data-start=\"3765\" data-end=\"3777\"\u003e\n\u003cp data-start=\"3767\" data-end=\"3777\"\u003eBrand: HKS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3778\" data-end=\"3844\"\u003e\n\u003cp data-start=\"3780\" data-end=\"3844\"\u003ePart Number: 50003-M45HL \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3845\" data-end=\"3923\"\u003e\n\u003cp data-start=\"3847\" data-end=\"3923\"\u003eSeries: Super Fire Racing (M-Series) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3924\" data-end=\"3984\"\u003e\n\u003cp data-start=\"3926\" data-end=\"3984\"\u003ePlug Type: HL Type \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3985\" data-end=\"4056\"\u003e\n\u003cp data-start=\"3987\" data-end=\"4056\"\u003eThread \/ Reach: 12mm x 26.5mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4057\" data-end=\"4113\"\u003e\n\u003cp data-start=\"4059\" data-end=\"4113\"\u003eHex Size: 14mm \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4114\" data-end=\"4187\"\u003e\n\u003cp data-start=\"4116\" data-end=\"4187\"\u003eHeat Range: 45 (HKS heat range) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4188\" data-end=\"4261\"\u003e\n\u003cp data-start=\"4190\" data-end=\"4261\"\u003eQuantity: Set of 4 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4263\" data-end=\"4278\"\u003e\u003cstrong\u003eWHAT’S INCLUDED\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"4279\" data-end=\"4371\"\u003e\n\u003cli data-start=\"4279\" data-end=\"4371\"\u003e\n\u003cp data-start=\"4281\" data-end=\"4371\"\u003e(4) HKS Super Fire Racing Spark Plug (50003-M45HL) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4373\" data-end=\"4560\"\u003e\n\u003cstrong\u003eFITMENT \u0026amp; COMPATIBILITY\u003c\/strong\u003e\u003cbr\u003eSpark plug fitment depends on your engine’s required thread\/reach, seat type, heat range, and tune\/setup. Confirm the specs match your application before ordering.\u003c\/h3\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":47010086420704,"sku":"HKS-50003-M45HLx4","price":121.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/HKS-50003-M45HLx4.png?v=1766021105"},{"product_id":"hks-super-fire-racing-m45il-6-packs","title":"HKS 50003-M45IL Super Fire Racing Spark Plugs M45iL Iridium (6 Pack)","description":"\u003cp data-start=\"2811\" data-end=\"3000\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"2811\" data-end=\"3000\"\u003e\u003cstrong\u003eHKS Super Fire Racing Spark Plugs M45iL (50003-M45IL) – Set of 6\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2811\" data-end=\"3000\"\u003eA genuine HKS M-Series Super Fire Racing spark plug set built for reliable ignition, high-load durability, and improved resistance to carbon buildup—ideal for performance and tuned engines.\u003c\/p\u003e\n\u003cp data-start=\"2811\" data-end=\"3000\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"3002\" data-end=\"3018\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"3019\" data-end=\"3405\"\u003e\n\u003cli data-start=\"3019\" data-end=\"3101\"\u003e\n\u003cp data-start=\"3021\" data-end=\"3101\"\u003e0.6mm iridium alloy center electrode for strong ignition and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3102\" data-end=\"3177\"\u003e\n\u003cp data-start=\"3104\" data-end=\"3177\"\u003ePlatinum square-tip ground electrode for durability and wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3178\" data-end=\"3269\"\u003e\n\u003cp data-start=\"3180\" data-end=\"3269\"\u003eShort-type \/ anti-vibration ground electrode design for strength under harsh conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3270\" data-end=\"3339\"\u003e\n\u003cp data-start=\"3272\" data-end=\"3339\"\u003eAnti-fouling features designed to help reduce carbon accumulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3340\" data-end=\"3405\"\u003e\n\u003cp data-start=\"3342\" data-end=\"3405\"\u003eDesigned to support stable combustion in demanding environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3407\" data-end=\"3416\"\u003eSpecs\u003c\/h3\u003e\n\u003cul data-start=\"3417\" data-end=\"3636\"\u003e\n\u003cli data-start=\"3417\" data-end=\"3435\"\u003e\n\u003cp data-start=\"3419\" data-end=\"3435\"\u003e\u003cstrong data-start=\"3419\" data-end=\"3429\"\u003eBrand:\u003c\/strong\u003e HKS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3436\" data-end=\"3468\"\u003e\n\u003cp data-start=\"3438\" data-end=\"3468\"\u003e\u003cstrong data-start=\"3438\" data-end=\"3454\"\u003ePart Number:\u003c\/strong\u003e 50003-M45IL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3469\" data-end=\"3489\"\u003e\n\u003cp data-start=\"3471\" data-end=\"3489\"\u003e\u003cstrong data-start=\"3471\" data-end=\"3481\"\u003eModel:\u003c\/strong\u003e M45iL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3490\" data-end=\"3520\"\u003e\n\u003cp data-start=\"3492\" data-end=\"3520\"\u003e\u003cstrong data-start=\"3492\" data-end=\"3510\"\u003ePack Quantity:\u003c\/strong\u003e 6 plugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3521\" data-end=\"3555\"\u003e\n\u003cp data-start=\"3523\" data-end=\"3555\"\u003e\u003cstrong data-start=\"3523\" data-end=\"3537\"\u003ePlug Type:\u003c\/strong\u003e Long reach type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3556\" data-end=\"3593\"\u003e\n\u003cp data-start=\"3558\" data-end=\"3593\"\u003e\u003cstrong data-start=\"3558\" data-end=\"3577\"\u003eThread \/ Reach:\u003c\/strong\u003e 14mm x 26.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3594\" data-end=\"3616\"\u003e\n\u003cp data-start=\"3596\" data-end=\"3616\"\u003e\u003cstrong data-start=\"3596\" data-end=\"3609\"\u003eHex Size:\u003c\/strong\u003e 16mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3617\" data-end=\"3636\"\u003e\n\u003cp data-start=\"3619\" data-end=\"3636\"\u003e\u003cstrong data-start=\"3619\" data-end=\"3634\"\u003eHeat Range:\u003c\/strong\u003e 9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3638\" data-end=\"3657\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-start=\"3658\" data-end=\"3717\"\u003e\n\u003cli data-start=\"3658\" data-end=\"3717\"\u003e\n\u003cp data-start=\"3660\" data-end=\"3717\"\u003e6 x  HKS M45iL Super Fire Racing Spark Plugs (50003-M45IL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3719\" data-end=\"3746\"\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"3747\" data-end=\"3997\"\u003eSpark plug compatibility depends on your engine’s required thread\/reach, seat type, heat range, and tune\/setup.\u003cbr data-start=\"3858\" data-end=\"3861\"\u003ePlease confirm specs match your application before ordering. If you need help verifying fitment, send your vehicle details and mod list.\u003c\/p\u003e\n\u003ch3 data-start=\"3999\" data-end=\"4021\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul data-start=\"4022\" data-end=\"4210\"\u003e\n\u003cli data-start=\"4022\" data-end=\"4063\"\u003e\n\u003cp data-start=\"4024\" data-end=\"4063\"\u003eProfessional installation recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4064\" data-end=\"4126\"\u003e\n\u003cp data-start=\"4066\" data-end=\"4126\"\u003eFollow proper torque and gap for your specific engine\/tune.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4127\" data-end=\"4210\"\u003e\n\u003cp data-start=\"4129\" data-end=\"4210\"\u003eIncorrect selection or unsuitable combustion conditions may result in plug damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":47184973463776,"sku":"HKS-50003-M45ILx6","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/50003-M45iLx6.webp?v=1766020319"},{"product_id":"hks-08-lancer-evolution-gsr-mr-m-series-spark-plugs-50003-m45xl-4-pack","title":"HKS 50003-M45XL M-Series Racing Spark Plug M45XL Heat Range 45 (4 pack)","description":"\u003ch2 data-start=\"912\" data-end=\"996\"\u003eHKS 50003-M45XL M-Series Super Fire Racing Spark Plug (M45XL) – 4 pack\u003c\/h2\u003e\n\u003cp data-start=\"998\" data-end=\"1259\"\u003eGenuine HKS Super Fire Racing \u003cstrong data-start=\"1028\" data-end=\"1040\"\u003eM-Series\u003c\/strong\u003e spark plug designed for stable ignition and durability in demanding, high-load performance applications. M-Series plugs feature HKS-specific anti-fouling and durability design elements for performance-oriented engines.\u003c\/p\u003e\n\u003ch3 data-start=\"1261\" data-end=\"1276\"\u003ePart Number\u003c\/h3\u003e\n\u003cul data-start=\"1277\" data-end=\"1330\"\u003e\n\u003cli data-start=\"1277\" data-end=\"1301\"\u003e\n\u003cp data-start=\"1279\" data-end=\"1301\"\u003e\u003cstrong data-start=\"1279\" data-end=\"1287\"\u003eHKS:\u003c\/strong\u003e 50003-M45XL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1302\" data-end=\"1330\"\u003e\n\u003cp data-start=\"1304\" data-end=\"1330\"\u003e\u003cstrong data-start=\"1304\" data-end=\"1314\"\u003eModel:\u003c\/strong\u003e M45XL (XL Type)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1332\" data-end=\"1367\"\u003eKey Features (per HKS M-Series)\u003c\/h3\u003e\n\u003cul data-start=\"1368\" data-end=\"1721\"\u003e\n\u003cli data-start=\"1368\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1370\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1370\" data-end=\"1410\"\u003e0.6mm iridium alloy center electrode\u003c\/strong\u003e for focused spark energy and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1524\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1524\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1498\"\u003ePlatinum-tipped ground electrode\u003c\/strong\u003e for improved durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1525\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1527\" data-end=\"1619\"\u003e\u003cstrong data-start=\"1527\" data-end=\"1582\"\u003eShort-type \/ anti-vibration ground electrode design\u003c\/strong\u003e to help withstand harsh conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1620\" data-end=\"1721\"\u003e\n\u003cp data-start=\"1622\" data-end=\"1721\"\u003e\u003cstrong data-start=\"1622\" data-end=\"1654\"\u003eAnti-fouling design features\u003c\/strong\u003e (Thermal Edge \u0026amp; Spark Support Gap) to help reduce carbon buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1723\" data-end=\"1749\"\u003eSpecifications (M45XL)\u003c\/h3\u003e\n\u003cul data-start=\"1750\" data-end=\"1938\"\u003e\n\u003cli data-start=\"1750\" data-end=\"1780\"\u003e\n\u003cp data-start=\"1752\" data-end=\"1780\"\u003e\u003cstrong data-start=\"1752\" data-end=\"1767\"\u003eHeat Range:\u003c\/strong\u003e HKS \u003cstrong data-start=\"1772\" data-end=\"1778\"\u003e45\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1827\"\u003e\n\u003cp data-start=\"1783\" data-end=\"1827\"\u003e\u003cstrong data-start=\"1783\" data-end=\"1807\"\u003eThread Size \/ Reach:\u003c\/strong\u003e \u003cstrong data-start=\"1808\" data-end=\"1825\"\u003e12mm x 26.5mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1828\" data-end=\"1863\"\u003e\n\u003cp data-start=\"1830\" data-end=\"1863\"\u003e\u003cstrong data-start=\"1830\" data-end=\"1852\"\u003eHex \/ Wrench Size:\u003c\/strong\u003e \u003cstrong data-start=\"1853\" data-end=\"1861\"\u003e16mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1966\" data-end=\"1996\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2050\" data-end=\"2214\"\u003e\u003cstrong data-start=\"2050\" data-end=\"2093\"\u003ePlease confirm fitment before purchase.\u003c\/strong\u003e Spark plug compatibility depends on your engine’s required \u003cstrong data-start=\"2153\" data-end=\"2213\"\u003ethread\/reach, seat type, heat range, and your tune\/setup\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2216\" data-end=\"2273\"\u003eTo verify fitment, match your application to these specs:\u003c\/p\u003e\n\u003cul data-start=\"2274\" data-end=\"2341\"\u003e\n\u003cli data-start=\"2274\" data-end=\"2289\"\u003e\n\u003cp data-start=\"2276\" data-end=\"2289\"\u003e12mm thread\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2290\" data-end=\"2306\"\u003e\n\u003cp data-start=\"2292\" data-end=\"2306\"\u003e26.5mm reach\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2307\" data-end=\"2319\"\u003e\n\u003cp data-start=\"2309\" data-end=\"2319\"\u003e16mm hex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2320\" data-end=\"2341\"\u003e\n\u003cp data-start=\"2322\" data-end=\"2341\"\u003eHKS heat range 45\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2455\" data-end=\"2496\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2496\"\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2497\" data-end=\"2561\"\u003e\n\u003cp data-start=\"2499\" data-end=\"2561\"\u003eUse proper torque and gap per your engine\/tuner specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":48441410224352,"sku":"HKS-50003-M45XLx4","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/HKS-50003-M45XLx4.png?v=1766018380"},{"product_id":"hks-50003-m45il-super-fire-racing-spark-plug-long-reach-type-ngk-9-4-pack","title":"HKS 50003-M45IL Super Fire Racing Spark Plugs M45iL Iridium (4 Pack)","description":"\u003cp data-start=\"2811\" data-end=\"3000\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"2811\" data-end=\"3000\"\u003e\u003cstrong\u003eHKS Super Fire Racing Spark Plugs M45iL (50003-M45IL) – Set of 4\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2811\" data-end=\"3000\"\u003eA genuine HKS M-Series Super Fire Racing spark plug set built for reliable ignition, high-load durability, and improved resistance to carbon buildup—ideal for performance and tuned engines.\u003c\/p\u003e\n\u003cp data-start=\"2811\" data-end=\"3000\"\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"3002\" data-end=\"3018\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"3019\" data-end=\"3405\"\u003e\n\u003cli data-start=\"3019\" data-end=\"3101\"\u003e\n\u003cp data-start=\"3021\" data-end=\"3101\"\u003e0.6mm iridium alloy center electrode for strong ignition and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3102\" data-end=\"3177\"\u003e\n\u003cp data-start=\"3104\" data-end=\"3177\"\u003ePlatinum square-tip ground electrode for durability and wear resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3178\" data-end=\"3269\"\u003e\n\u003cp data-start=\"3180\" data-end=\"3269\"\u003eShort-type \/ anti-vibration ground electrode design for strength under harsh conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3270\" data-end=\"3339\"\u003e\n\u003cp data-start=\"3272\" data-end=\"3339\"\u003eAnti-fouling features designed to help reduce carbon accumulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3340\" data-end=\"3405\"\u003e\n\u003cp data-start=\"3342\" data-end=\"3405\"\u003eDesigned to support stable combustion in demanding environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3407\" data-end=\"3416\"\u003eSpecs\u003c\/h3\u003e\n\u003cul data-start=\"3417\" data-end=\"3636\"\u003e\n\u003cli data-start=\"3417\" data-end=\"3435\"\u003e\n\u003cp data-start=\"3419\" data-end=\"3435\"\u003e\u003cstrong data-start=\"3419\" data-end=\"3429\"\u003eBrand:\u003c\/strong\u003e HKS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3436\" data-end=\"3468\"\u003e\n\u003cp data-start=\"3438\" data-end=\"3468\"\u003e\u003cstrong data-start=\"3438\" data-end=\"3454\"\u003ePart Number:\u003c\/strong\u003e 50003-M45IL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3469\" data-end=\"3489\"\u003e\n\u003cp data-start=\"3471\" data-end=\"3489\"\u003e\u003cstrong data-start=\"3471\" data-end=\"3481\"\u003eModel:\u003c\/strong\u003e M45iL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3490\" data-end=\"3520\"\u003e\n\u003cp data-start=\"3492\" data-end=\"3520\"\u003e\u003cstrong data-start=\"3492\" data-end=\"3510\"\u003ePack Quantity:\u003c\/strong\u003e 4 plugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3521\" data-end=\"3555\"\u003e\n\u003cp data-start=\"3523\" data-end=\"3555\"\u003e\u003cstrong data-start=\"3523\" data-end=\"3537\"\u003ePlug Type:\u003c\/strong\u003e Long reach type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3556\" data-end=\"3593\"\u003e\n\u003cp data-start=\"3558\" data-end=\"3593\"\u003e\u003cstrong data-start=\"3558\" data-end=\"3577\"\u003eThread \/ Reach:\u003c\/strong\u003e 14mm x 26.5mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3594\" data-end=\"3616\"\u003e\n\u003cp data-start=\"3596\" data-end=\"3616\"\u003e\u003cstrong data-start=\"3596\" data-end=\"3609\"\u003eHex Size:\u003c\/strong\u003e 16mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3617\" data-end=\"3636\"\u003e\n\u003cp data-start=\"3619\" data-end=\"3636\"\u003e\u003cstrong data-start=\"3619\" data-end=\"3634\"\u003eHeat Range:\u003c\/strong\u003e 9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3638\" data-end=\"3657\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-start=\"3658\" data-end=\"3717\"\u003e\n\u003cli data-start=\"3658\" data-end=\"3717\"\u003e\n\u003cp data-start=\"3660\" data-end=\"3717\"\u003e(4) HKS M45iL Super Fire Racing Spark Plugs (50003-M45IL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3719\" data-end=\"3746\"\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"3747\" data-end=\"3997\"\u003eSpark plug compatibility depends on your engine’s required thread\/reach, seat type, heat range, and tune\/setup.\u003cbr data-start=\"3858\" data-end=\"3861\"\u003ePlease confirm specs match your application before ordering. If you need help verifying fitment, send your vehicle details and mod list.\u003c\/p\u003e\n\u003ch3 data-start=\"3999\" data-end=\"4021\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul data-start=\"4022\" data-end=\"4210\"\u003e\n\u003cli data-start=\"4022\" data-end=\"4063\"\u003e\n\u003cp data-start=\"4024\" data-end=\"4063\"\u003eProfessional installation recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4064\" data-end=\"4126\"\u003e\n\u003cp data-start=\"4066\" data-end=\"4126\"\u003eFollow proper torque and gap for your specific engine\/tune.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4127\" data-end=\"4210\"\u003e\n\u003cp data-start=\"4129\" data-end=\"4210\"\u003eIncorrect selection or unsuitable combustion conditions may result in plug damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":48441485197536,"sku":"HKS50003-M45ILx4","price":114.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/HKS_50003-M45iLx4.png?v=1766019512"},{"product_id":"hks-08-lancer-evolution-gsr-mr-m-series-spark-plugs-heat-range-10","title":"HKS 08 Lancer Evolution GSR\/MR M- Series Spark Plugs (Heat Range 9)- Pack of 10","description":"HKS 08 Lancer Evolution GSR\/MR M- Series Spark Plugs (Heat Range 9)- Pack of 10","brand":"HKS","offers":[{"title":"Default Title","offer_id":48446373396704,"sku":"HKS50003-M45XL","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/0b13086fb0b087dc5df87f9e927ac5b8.jpg?v=1766052183"},{"product_id":"hks-super-fire-racing-m45i-single","title":"HKS SUPER FIRE RACING M45i - 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