Oil Cooler Hose/Pipe Replacement Inlet

1. Drain the engine coolant from the cooling system. Refer to Cooling System Draining and Filling in Engine Cooling.
2. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
3. Disconnect the knock sensor electrical connector.



4. Remove the oil filter. Refer to Engine Oil and Oil Filter Replacement .



5. Disconnect the oil cooler outlet hose from the oil cooler.



6. Remove the oil cooler connector.



7. Remove the oil cooler inlet hose clamp and the oil cooler.



8. Remove the oil cooler inlet hose clamp and oil cooler inlet hose from the engine block fitting.



9. If necessary, remove the engine block fitting.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

1. If removed, install the engine block fitting.

Tighten
Tighten the engine block fitting to 19 N·m (14 lb ft).




2. Install the oil cooler inlet hose clamp and oil cooler inlet hose to the engine block fitting.



3. Connect the oil cooler inlet hose clamp and the oil cooler. Ensure that the oil cooler seal is in place. Coat the seal with engine oil.



4. Install the oil cooler connector.

Tighten
Tighten the oil cooler connector to 50 N·m (37 lb ft).




5. Connect the oil cooler outlet hose to the oil cooler.



6. Install the oil filter. Refer to Engine Oil and Oil Filter Replacement .
7. Connect the knock sensor electrical connector.
8. Lower the vehicle.
9. Fill the cooling system with engine coolant. Refer to Cooling System Draining and Filling in Engine Cooling.
10. Add engine oil as necessary. Refer to Engine Oil and Oil Filter Replacement .
11. Inspect the oil cooler for leaks.

Oil Cooler Hose/Pipe Replacement Outlet

1. Drain the engine coolant from the cooling system. Refer to Cooling System Draining and Filling in Engine Cooling.



2. Remove the oil cooler pipe bracket bolt from the oil cooler pipe bracket at the right engine mount strut bracket.



3. Disconnect the upper oil cooler outlet hose from the thermostat bypass pipe.
4. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
5. Disconnect the lower oil cooler outlet hose from the oil cooler.
6. Remove the oil cooler outlet hoses and pipe.
7. Remove the upper and/or lower oil cooler outlet hose(s) from the oil cooler pipe.

1. Install the upper and/or lower oil cooler outlet hose(s) to the oil cooler pipe.



2. Install the oil cooler outlet hoses and pipe.
3. Connect the lower oil cooler outlet hose to the oil cooler.
4. Lower the vehicle.
5. Connect the upper oil cooler outlet hose to the thermostat bypass pipe.




Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

6. Install the oil cooler pipe bracket bolt through the oil cooler pipe bracket into the right engine mount strut bracket.

Tighten
Tighten the oil cooler pipe bracket bolt to 10 N·m (89 lb in).

7. Fill the cooling system with engine coolant. Refer to Cooling System Draining and Filling in Engine Cooling.
8. Add engine oil as necessary. Refer to Engine Oil and Oil Filter Replacement .
9. Inspect the oil cooler for leaks.