How to flush the oil cooler and replace the oil filter to prevent premature engine wear on Cadillac Escalade?

If there are foreign items in the Oil Cooler or the engine is damaged inside, flush it and change the Oil Filter during servicing. You should begin by removing the grill from the machine first. After that, remove the bolt (3) holding the hose clip, remove the nuts (2) securing the cooler lines and lastly pull the cooler lines away from the Engine Oil Cooler (1). The next step is to remove the bolts that hold the Engine Oil Cooler (3) and pull it out of the mounting brackets (4). For installation, put the Engine Oil Cooler on top of the mounting brackets and attach it to them with the Engine Oil Cooler mounting bolts. Tighten them until they reach 11 nm (97 inch lbs.). Join the cooler lines to the Engine Oil Cooler (1). Secure the fasteners at each line opening to 24 nm (18 ft. Lbs.). Place the Engine Oil Cooler hose clip and drive the bolt underneath to a tightness of 11 nm (97 inch lbs.). After everything else is complete, add oil to the engine so it reaches the proper level, start the engine and check for all leaks in the system.

OEM Cadillac Escalade Oil Cooler

Engine Oil Cooler

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Cadillac Escalade Oil Cooler Part Number: 55509959
$66.55 MSRP: $99.03
You Save: $32.48 (33%)
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Product Specifications
- Other Name: Cooler Kit-Engine Oil; Cooler Kit, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 Cadillac Escalade | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL
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Cadillac Escalade Transmission Cooler Part Number: 84578452
$136.18 MSRP: $213.12
You Save: $76.94 (37%)
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Product Specifications
- Other Name: Cooler Assembly-Transmission Fluid Auxiliary; Oil Cooler; Cooler, Transmission Oil Cooler
- Replaced by: 85822147
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Cadillac Escalade | V | 8 Cyl 6.2 L GAS
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Cadillac Escalade Oil Cooler Part Number: 52484139
$181.81 MSRP: $274.21
You Save: $92.40 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cooler, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Cadillac Escalade | Base | 8 Cyl 6.0 L GAS
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Cadillac Escalade Oil Cooler Part Number: 15158525
Product Specifications
- Other Name: Cooler, Engine Oil Cooler; Cooler Assembly
- Replaces: 15731297
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2000 Cadillac Escalade | Base | 8 Cyl 5.7 L GAS

Cadillac Escalade Oil Cooler

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The Oil Cooler is a critical part that emphasizes the Cadillac brand's quality focus. Intended to control the temperature of the engine oil, this Oil Cooler makes the Cadillac Escalade ideal in viscosity, making it more efficient and safe. The Oil Cooler equips the Escalade with progressive oil to water cooling methods, thus it reduces the time the vehicle takes to reach its optimal operating temperature and also keeps damaging heat away from flooding the oil and ruining its characteristics. This is very important for Escalade models that often carry out strenuous operations such as towing. Through the Car Generations, Cadillac has used different types of Oil Coolers focusing much on its cooling feature in all generations of Cadillac Escalade. The factory-installed Oil Cooler is also performance tuned, but it may encounter some issues, for example, it may become clogged and may also corrode. The Cadillac Escalade's compatibility of the multiple models means that drivers can surely reap the harvest from this essential component and that enhance the life of both the engine and the oil. For instance, in the fifth generation, the Escalades of 2020 offered new features like the handless self-driving 'Super Cruise' and improved speakers that made the drive much better. Oil Cooler is one of the notable parts in the automotive market due to its high reliability, performance and its implication to the performance of the Escalade luxury SUV.

Cadillac Escalade Oil Cooler Parts and Q&A

Oil Cooler
15158525
Q: How to flush the oil cooler and replace the oil filter to prevent premature engine wear on Cadillac Escalade?
A:
If there are foreign items in the Oil Cooler or the engine is damaged inside, flush it and change the Oil Filter during servicing. You should begin by removing the grill from the machine first. After that, remove the bolt (3) holding the hose clip, remove the nuts (2) securing the cooler lines and lastly pull the cooler lines away from the Engine Oil Cooler (1). The next step is to remove the bolts that hold the Engine Oil Cooler (3) and pull it out of the mounting brackets (4). For installation, put the Engine Oil Cooler on top of the mounting brackets and attach it to them with the Engine Oil Cooler mounting bolts. Tighten them until they reach 11 nm (97 inch lbs.). Join the cooler lines to the Engine Oil Cooler (1). Secure the fasteners at each line opening to 24 nm (18 ft. Lbs.). Place the Engine Oil Cooler hose clip and drive the bolt underneath to a tightness of 11 nm (97 inch lbs.). After everything else is complete, add oil to the engine so it reaches the proper level, start the engine and check for all leaks in the system.