Question 1

How to replace the Engine Oil Cooler Hose/Pipe on Cadillac Escalade?

Accepted Answer

The oil cooler which can be built into the Radiator or placed separately in front of it has serviceable cooler lines and hoses. To replace the Engine Oil Cooler hose/pipe, you should first remove the plastic caps of the quick connect fitting and pull them back, along their pipe. Cradle one leg of the retaining clip and with a small pick type tool (or slightly bent screwdriver) pry the other end off of the quick connect fitting pulling the clip slightly and then rotate and remove the clip completely and discard the old clip. With a 6.0l engine, open the Oil Cooler Hose clip on the lower Fan Shroud, pull the hoses out of the clip, and carefully pull the pipe fittings downwards out of the Radiator quick connect fittings. Lift and support the vehicle, followed by the disassembly of the Exhaust Manifold pipe nuts and reposition them. To remove the oil cooler hoses for an 8.1l engine, disconnect the oil cooler hoses from the clip then pull out the pipe fittings directly from the Radiator quick connect fittings and then lift and support the vehicle. If available, remove the engine shield bolts and remove the shield. For 6.0l engine, you must remove the Oil Cooler Hose bracket bolt and Oil Cooler Hose adapter bolts to remove the hose assembly and gasket, disagrade the gasket and inspecting fittings and hoses for damage. For an 8.1l engine remove the hose bracket bolt, disconnect quick connect fittings at the engine and remove the hose assembly, dump the gasket and examine for damage. In the course of installation ensure that a distinct snap is heard when installing the tube ends of the hose assembly to the quick connectors ensuring that you do a pull on the tube thereby giving it a forceful push. For the 8.1l engine, attach quick connect fittings at the engine, secure hose bracket bolt and tighten it tightly to 50 nm (37 ft. Lbs.). For 6.0l, install a hose assy w/company new gasket, attach the hose adapter bolts at 12 nm (106 inch lbs) limit the hose bracket bolt at 25 nm (18 ft. Lbs.). If fitted, mount the engine shield and bolts, tightening to 20 nm (15 ft. Lbs.). Insert the new retaining clip into the quick connect fitting with your thumb and forefinger so that it will fit into all three slots, and turn it until it locks in place to ensure that the ears can be seen and the clip is able to swing freely. Make sure to have a new retaining clip in hand to install in the other quick connect fitting, and then the pipe to the Exhaust Manifold and tighten nuts to 50 nm (37 ft. Lbs.). Lower the vehicle and for a 6.0l engine, hook up the hoses to hose clip on the Fan Shroud and snap to close with ample plastic cap at the top end of the cooler line connecting to the fitting. For an 8.1l engine, install the hoses-to-clip, but the lines to the Radiator, which must be inserted straight into the quick connect fitting till you hear/feel a click then pull it back sharply to top off the installation. Lastly, snap the fasten plastic cap over the quick connect fitting, making sure that there is no gap between the fitting and the cap.

Question 2

How to Change the Oil Cooler Hose on a Cadillac CTS?

Accepted Answer

Start by draining coolant before commencing replacement of the engine Oil Cooler Hose/pipe. Next raise the vehicle before providing support. The front compartment lower noise shield requires complete removal. J 38185 hose clamp pliers can be used to move the engine Oil Cooler Hose clamp off the Radiator Hose before extracting the engine Oil Cooler Hose from this connection. Start by moving the hose clamp at the engine position then extract the hose from the engine's location. Before extracting the engine oil cooler hoses from the vehicle remove the engine oil cooler bolt from the engine and disconnect engine oil cooler hoses from the engine. Begin installation by attaching engine oil cooler hoses to the vehicle then connecting the engine oil cooler hoses to the engine. Use j 38185 - hose clamp pliers to clamp the engine Oil Cooler Hose at the engine and install the engine oil cooler bolt into the engine. Use j 38185 - hose clamp pliers to reposition the engine Oil Cooler Hose clamp at the Radiator Hose. Install the engine Oil Cooler Hose to the engine for the second time before using j 38185 - hose clamp pliers to position the clamp again. Toward the end of the procedure you need to reinstall the front compartment lower noise shield and lower the vehicle before completing the coolant filling.

OEM Cadillac Oil Cooler Hose

177 Oil Cooler Hoses found

Cadillac Line Part Number: 23249505

Cadillac Connector Pipe Part Number: 84318909

Cadillac Oil Cooler Pipe Part Number: 23100571

Cadillac Line Part Number: 23151062

Cadillac Rear Pipe Part Number: 84624735

Cadillac Inlet Hose Part Number: 12698551

Cadillac Line Part Number: 23104594

Cadillac Hose & Tube Assembly Part Number: 20977540

Cadillac Inlet Hose Part Number: 12703149

Cadillac Line Part Number: 23104595

Cadillac Outlet Hose Part Number: 55487348

Cadillac Hose & Tube Assembly Part Number: 84887318

Cadillac Hose & Tube Assembly Part Number: 84202021

Cadillac Upper Hose Part Number: 55508979

Cadillac Inlet Hose Part Number: 84211765

Cadillac Outlet Hose Part Number: 12697176

Cadillac Hose & Tube Assembly Part Number: 84013047

Cadillac Outlet Pipe Part Number: 84065782

Cadillac Hose & Tube Assembly Part Number: 20977542

Cadillac Hose & Tube Assembly Part Number: 20977541

Cadillac Oil Cooler Hose

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