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Home >> Subaru >> 2018 >> WRX STI >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Engine Cooling System) >> Water Pipe >> Disassembly >> Water Tank Pipe Assembly

Water Tank Pipe Assembly

WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine coolant temperature sensor. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DOTC)>ENGINE COOLANT TEMPERATURE SENSOR>REMOVAL .
  2. Remove the water hose (A) and preheater hose (B).
    G14601373Courtesy of SUBARU OF AMERICA, INC.
  3. Remove the thermostat. (CVT model) Ref. to COOLING (H4DOTC)>THERMOSTAT>REMOVAL>WATER TANK PIPE SIDE .
  4. Remove the cover. (MT model)
    G14601374Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the gasket. (MT model)
G14601375Courtesy of SUBARU OF AMERICA, INC.