Hybrid Racing Replacement Coolant Switch shiftboot ensuring the system sits precisely

ensuring the system sits precisely as desired

The upgraded gear selector springs aren't required but are recommended to further improve the feel of your gear changes

We suggest using our fuel line kit with this rail

including various cycles of heating and cooling

belt walking

Hybrid Racing Replacement Coolant Switch shiftboot ensuring the system sits preciselyPRODUCT DETAILS Hybrid Racing Replacement Coolant Switch Keep your K swap running cool and trouble free with the Hybrid Racing Replacement Coolant Switch. Engineered to factory grade tolerances, this direct fit sensor threads into any Hybrid Racing K Swap radiatoror other M14 x 1. 5 fan switch portsto automatically trigger your radiator fan the moment coolant temps rise above the safe limit. No more guessing, splicing, or risky toggle switch rigs;