GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Tahoe - 2WD 🢒 Engine 🢒 Engine Cooling 🢒 Water Pump Outlet Pipe Replacement

Removal Procedure

    Object Number: 401885 Size: SH
  1. Remove the left front fender wheelhouse inner panel (1).
  2. Remove the oil filter adapter and oil cooler assembly. Refer to Oil Filter Adapter and Oil Cooler Assembly Replacement .

    3. Object Number: 699336 Size: SH
  3. Remove the water pump outlet pipe from the engine oil cooler assembly.
  4. Remove and discard the O-ring seal.
  5. Remove the gasket and clean the sealing surface.

Installation Procedure

    Object Number: 699336 Size: SH
  1. Install a new O-ring seal on the water pump outlet pipe.
  2. Lightly lubricate the O-ring seal with engine oil.
  3. Install the water pump outlet pipe in the engine oil cooler assembly.
  4. Install a new water pump outlet pipe to water pump gasket.
  5. Install the oil filter adapter and oil cooler assembly. Refer to Oil Filter Adapter and Oil Cooler Assembly Replacement .

    6. Object Number: 401885 Size: SH
  6. Install the left front fender wheelhouse inner panel (1).