GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Corvette 🢒 Engine 🢒 Engine Cooling 🢒 Engine Oil Cooler Hose/Pipe Replacement

Engine Oil Cooler Hose/Pipe Replacement KPS

Removal Procedure
  1. Install oil drain pan under the vehicle.

    2. Object Number: 1464341 Size: SH
  2. Remove the engine oil cooler hose/pipe from the radiator. Refer to Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement.
  3. Remove the engine oil cooler hose/pipe clip (3) from the fan shroud.
  4. Remove the bolt (2) securing the engine oil cooler hose/pipe assembly to the engine block.
  5. Remove the bolts (1) securing the engine oil cooler hose/pipe to the oil filter housing.
  6. Remove the engine oil cooler hose/pipe assembly from the vehicle.
  7. Remove and discard all engine oil cooler hose/pipe seals.

Installation Procedure
  1. Install new engine oil cooler hose/pipe seals.

    2. Object Number: 1464341 Size: SH
  2. Install the engine oil cooler hose/pipe assembly to the vehicle.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the bolts (1) securing the engine oil cooler hose/pipe to the oil filter housing.

    4. Tighten
    Tighten the bolts to 12 N·m (106 lb in).

  4. Install the bolt (2) securing the engine oil cooler hose/pipe assembly to the engine block.

    5. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).

  5. Remove the oil drain pan from under the vehicle.

    6. Important: The quick connect fitting must be pushed on and then pulled back to verify proper connector engagement.

  6. Install the engine oil cooler hose/pipes to the radiator. Refer to Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement.
  7. Install the engine oil cooler hose/pipe clip (3) to the fan shroud.
  8. Refill the engine oil.

Engine Oil Cooler Hose/Pipe Replacement w/o KPS

Removal Procedure
  1. Install oil drain pan under the vehicle.

    2. Object Number: 1666835 Size: SH
  2. Remove the left catalytic converter. Refer to Catalytic Converter Replacement - Left Side.
  3. Remove the left fender liner. Refer to Front Wheelhouse Liner Replacement.
  4. Remove the engine oil cooler hose/pipe from the external oil cooler. Refer to Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement.
  5. Remove the engine oil cooler hose/pipe clip (3) from the fan shroud.
  6. Remove the bolt (2) securing the engine oil cooler hose/pipe assembly to the engine block.
  7. Remove the bolts (1) securing the engine oil cooler hose/pipe to the oil filter housing.
  8. Remove the engine oil cooler hose/pipe assembly from the vehicle.
  9. Remove and discard all engine oil cooler hose/pipe seals.

Installation Procedure
  1. Install new engine oil cooler hose/pipe seals.

    2. Object Number: 1666835 Size: SH
  2. Install the engine oil cooler hose/pipe assembly to the vehicle.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the bolts (1) securing the engine oil cooler hose/pipe to the oil filter housing.

    4. Tighten
    Tighten the bolts to 12 N·m (106 lb in).

  4. Install the bolt (2) securing the engine oil cooler hose/pipe assembly to the engine block.

    5. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).

  5. Remove the oil drain pan from under the vehicle.

    6. Important: The quick connect fitting must be pushed on and then pulled back to verify proper connector engagement.

  6. Install the engine oil cooler hose/pipes to the external oil cooler. Refer to Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement.
  7. Install the engine oil cooler hose/pipe clip (3) to the fan shroud.
  8. Install the left fender liner. Refer to Front Wheelhouse Liner Replacement.
  9. Install the left catalytic converter. Refer to Catalytic Converter Replacement - Left Side.
  10. Refill the engine with oil and check for leaks.