You should remove the wheelhouse panel, install an oil drain pan under the vehicle, and remove the engine oil cooler hose/pipe from the external oil cooler, the external engine oil cooler hose/pipe from the engine, the external engine oil cooler hose/pipe from the vehicle, and all engine oil cooler hose/pipe seals.
By Bob
GM Specialist
01/11/2022
Q: How to remove the Auxiliary Engine Oil Cooler?
A:
You should remove the wheelhouse panel, install an oil drain pan under the vehicle, and remove the engine oil cooler hose/pipe from the external oil cooler, the external engine oil cooler retaining bolts, the external engine oil cooler, and all engine oil cooler hose/pipe seals.
By Bob
GM Specialist
01/11/2022
Q: How to install the Engine Oil Cooler Hose/Pipe?
A:
You should install new engine oil cooler hose/pipe seals, the external engine oil cooler hose/pipe to the vehicle, the external engine oil cooler hose/pipe to the engine, and the engine oil cooler hose/pipes to the external oil cooler, remove the oil drain pan from under the vehicle, and install the wheelhouse panel.
By Bob
GM Specialist
01/11/2022
Q: How to install the Engine Oil Cooler Connector?
A:
You should install new engine oil cooler hose/pipe seals, the external engine oil cooler quick connect fitting, and the engine oil cooler hose/pipes to the external oil cooler, remove the oil drain pan from under the vehicle, and install the wheelhouse panel.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the external engine oil cooler quick connect fitting?
A:
The recommended torque is 18 N.m (13 lb-ft).
By Bob
GM Specialist
01/11/2022
Q: How to remove the Engine Oil Cooler Connector?
A:
You should remove the wheelhouse panel, install an oil drain pan under the vehicle, and remove the engine oil cooler hose/pipe from the external oil cooler, the external engine oil cooler quick connect fitting, and all engine oil cooler hose/pipe seals.
By Bob
GM Specialist
01/11/2022
Q: What is the recommended torque for the external engine oil cooler retaining bolts?
A:
The recommended torque is 10 N.m (89 lb in).
By Bob
GM Specialist
01/11/2022
Q: How to install the Auxiliary Engine Oil Cooler?
A:
You should install new engine oil cooler hose/pipe seals, the external engine oil cooler, the external engine oil cooler retaining bolts, and the engine oil cooler hose/pipes to the external oil cooler, remove the oil drain pan from under the vehicle, and install the wheelhouse panel.
By Bob
GM Specialist
01/11/2022
See more FAQs (3)
FAQ for Other Repair Info
Q: How to remove the Water Pump?
A:
You should remove the air cleaner assembly, the Water Pump drive belt, the water pump and generator drive belt tensioner, the water pump pulley bolts, the water pump pulley from the water pump, the water pump bolts, and the water pump and seal.
Q: How to remove the Radiator?
A:
You should remove the condenser, the Radiator inlet hose, and the radiator from the vehicle.
Q: How to remove the Engine Coolant Thermostat (LC3-8 Cyl, 4.4L, SC, DOHC)?
A:
You should remove the air cleaner assembly, the radiator hose from the Thermostat housing, the heater hose from the thermostat housing, the thermostat housing bolts,e the thermostat housing with thermostat from the water housing, the seal ring and the thermostat from the thermostat housing.