How to flush the oil cooler and replace the oil filter to prevent premature engine wear on Chevrolet K3500?

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 Chevrolet K3500 Oil Cooler

Engine Oil Cooler

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Chevrolet K3500 Oil Cooler Part Number: 15557751
Product Specifications
- Other Name: Cooler Assembly-Engine Oil; Cooler Assembly; Cooler, Engine Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1997 Chevrolet K3500 | Base, Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet K3500 Transmission Cooler Part Number: 15974686
Product Specifications
- Other Name: Cooler, Transmission Oil Cooler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Chevrolet K3500 | Cheyenne, Silverado | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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Chevrolet K3500 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:
- 1998-2000 Chevrolet K3500 | Base, Cheyenne, LS, Silverado | 8 Cyl 6.5 L DIESEL
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Chevrolet K3500 Power Steering Cooler Part Number: 26049289
Product Specifications
- Other Name: Cooler, Power Steering Fluid; Power Steering Cooler Tube
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1991 Chevrolet K3500 | Cheyenne, Scottsdale, Silverado | 8 Cyl 5.7 L GAS

Chevrolet K3500 Oil Cooler

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The Chevrolet K3500 Oil Cooler is a part part that improves the capabilities and sturdiness of Chevrolet K3500 pickup trucks manufactured between 1988 and 2002. An Oil Cooler is vital for controlling the temperature of the engine oil, which in turn, permits the necessary amount of lubrication for the engine during otherwise rigorous tasks like towing or handling heavy loads, to be provided, thereby increasing the overall lifespan of the engine. This cooling system which implements oil-to-water cooling is advantageous for the K3500 especially since it is built with Chevrolet's sturdy construction and fortified with the Vortec engines. This feature is very useful for preventing the overheating of the engine and the transmission since overheating generally tends to cause the failure of the oil. The Chevrolet K3500 Oil Cooler is for different models of K3500, so this product can create interest for its owners to increase the car's performance and decrease potential threats on the road. This attribute is further complemented by the vehicle's capability to handle such adversities as; The above given features gives Chevrolet K3500 a promising aspect of reliability predominantly in the harshest conditions of working environments. Furthermore, in the automotive market, Chevrolet K3500 has an enhanced part called the Oil Cooler that has gorgeous design and outstanding performance Thus, it is crucial to enhance the car by installing this part. All in all, the Chevrolet K3500 Oil Cooler is the embodiment of the brand's strength and reliability.

Chevrolet K3500 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 Chevrolet K3500?
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.