COOLANT SYSTEM

The Racer X Fabrication MR2 coolant neck for the 1991-1995 Toyota MR2 is an OEM replacement and cleans up the engine bay. The Racer X coolant neck eliminates the remote mounted radiator cap and assembly from the strut tower. The radiator cap is relocated to the top of the coolant neck and still retains the highest fill point position. The coolant neck uses a similar design as the OEM component, it keeps an indirect flow path not found in any other aftermarket coolant necks on the market. This...

The Racer X Fabrication coolant tree for the Toyota MR2 was designed as a replacement for the OEM coolant tree that is often corroded from years of use. The coolant tree features 8AN ORB fittings and includes the hose barbs, which can also be blocked off with 8AN plugs should you choose to eliminate the heater lines. Finally the assembly retains the OEM coolant temperature sensor and the gauge sensor. It will eliminate the OEM cold start injector switch and VSV. Construction The Racer X...

The Racer X Fabrication coolant temp sensor plug for the 1991-1995 Toyota MR2 is used to relocate the OEM MR2 gen 2 sensor to the back side of the coolant tree on Gen 4 swap engines. When used in combination with the Gen 4 relocation plug. This simple conversion eliminates having to extend your wire harness for the sensor location. What's Included (1) Coolant temp sensor plug (1) Coolant temp sensor plug relocation fitting Compatibility 1991-1995 Toyota MR2 Gen 4 Installation Install Time:...