Cooling

Cooling

  • Mishimoto Performance Aluminum Radiator 06-11 Civic Si (MMRAD-CIV-06SI) Mishimoto Performance Aluminum Radiator 06-11 Civic Si
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    Mishimoto Performance Aluminum Radiator 06-11 Civic Si

    Mishimoto

    $249.95
    Direct fit for the 2006–2011 Honda Civic Si w/ K-series engineFull aluminum construction with durable TIG-welded end tanksFeatures a two-row, 1.57" thick brazed aluminum core which provides efficient fluid temperature regulation on the street and...
    $249.95
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  • K-Tuned Silicone Oil Cooler Hoses K20
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    K-Tuned Silicone Oil Cooler Hoses K20

    K-Tuned

    MSRP: $34.99
    $32.80
    K20A2 (RSX Type-S) / K20Z1 (RSX Type-S) / K20A (DC5/EP3) / K24A2 (TSX) K-Tuned silicone oil cooler hose replaces the factory K20A2 K20A3 K20Z1 and K24A2 rubber oil cooler hoses. It will NOT work on the engines below. K20Z2 / K20Z3 / K24Z...
    MSRP: $34.99
    $32.80
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  • Hybrid Racing K20Z3 Upper Coolant Neck Adapter Hybrid Racing K20Z3 Upper Coolant Neck Adapter

    Hybrid Racing K20Z3 Upper Coolant Neck Adapter

    Hybrid Racing

    MSRP: $179.99
    $174.00
    Hybrid Racing K20Z3 upper coolant neck adapter was designed for 2006-2011 8th Gen Civics or K-Swap owners who need to modify or improve the function and form of their car’s cooling system. It boasts full 6061-T6 aluminum construction, lending it a...
    MSRP: $179.99
    $174.00
  • Hybrid Racing K20Z3 Upper Coolant Neck Adapter with Heater Outlet Hybrid Racing K20Z3 Upper Coolant Neck Adapter with Heater Outlet

    Hybrid Racing K20Z3 Upper Coolant Neck Adapter with Heater Outlet

    Hybrid Racing

    MSRP: $259.98
    $254.00
    Hybrid Racing K20Z3 upper coolant neck adapter was designed for 2006-2011 8th Gen Civics or K-Swap owners who need to modify or improve the function and form of their car’s cooling system. It boasts full 6061-T6 aluminum construction, lending it a...
    MSRP: $259.98
    $254.00