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Coolant Reservoirs

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    Radium Engineering 13+ Ford Focus ST/ 16+ Focus RS Coolant Tank Kit

    Radium Engineering
    $ 349.95
    $ 349.95 - $ 349.95
    $ 349.95
    $ 348.45
    $ 348.45 - $ 348.45
    $ 348.45
    Low stock

    two chamber design with two cross over passages and internal swirl featureThis Part Fits: Year Make Model Submodel 2016-2018 Ford Focus RS 201...

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    $ 349.95
    $ 349.95 - $ 349.95
    $ 349.95
    $ 348.45
    $ 348.45 - $ 348.45
    $ 348.45
    Save $ 1.50 Save $ 0.00

  • Radium Engineering 2015+ Ford Mustang GT / Boss 302 / V6 Coolant Tank Kit

    Radium Engineering
    $ 309.95 - $ 309.95
    $ 309.95
    $ 310.45
    $ 310.45 - $ 310.45
    $ 310.45
    In stock

    Radium Engineering 2015+ Ford Mustang GT / Boss 302 / V6 Coolant Tank KitThis Part Fits: Year Make Model Submodel 2015-2017 Ford Mustang EcoBoos...

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    $ 309.95 - $ 309.95
    $ 309.95
    $ 310.45
    $ 310.45 - $ 310.45
    $ 310.45

  • Radium Engineering Coolant Expansion Tank- Universal

    Radium Engineering
    $ 309.95 - $ 309.95
    $ 309.95
    $ 310.45
    $ 310.45 - $ 310.45
    $ 310.45
    In stock

    CNC Machined coolant header tank. 822ml fluid volume. One 6AN ORB port and two 10AN ORB ports on the bottom. 2-piece design requires assembly. Car...

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    $ 309.95 - $ 309.95
    $ 309.95
    $ 310.45
    $ 310.45 - $ 310.45
    $ 310.45
  • Save $ 4.00 Save $ 0.00

    Radium Engineering R35 Nissan GT-R Coolant Tank Kit

    Radium Engineering
    $ 399.95
    $ 399.95 - $ 399.95
    $ 399.95
    $ 395.95
    $ 395.95 - $ 395.95
    $ 395.95
    Low stock

    Replaces the factory plastic coolant tank with a CNC machined Radium coolant tank. Direct fitment with OEM mounting holes and fasteners. PRESSURE ...

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    $ 399.95
    $ 399.95 - $ 399.95
    $ 399.95
    $ 395.95
    $ 395.95 - $ 395.95
    $ 395.95
    Save $ 4.00 Save $ 0.00
  • Save $ 1.50 Save $ 0.00

    Radium Engineering Toyota GR Corolla Coolant Tank Kit

    Radium Engineering
    $ 349.95
    $ 349.95 - $ 349.95
    $ 349.95
    $ 348.45
    $ 348.45 - $ 348.45
    $ 348.45
    Low stock

    Billet aluminum coolant tank for the 2023+ Toyota GR Corolla. Retains all factory functionality.

    $ 349.95
    $ 349.95 - $ 349.95
    $ 349.95
    $ 348.45
    $ 348.45 - $ 348.45
    $ 348.45
    Save $ 1.50 Save $ 0.00