How to replace the Transmission Oil Cooler Hose on Chevrolet Silverado 3500?

The replacement process for transmission fluid cooler hose/pipe begins with grille removal before disconnecting auxiliary transmission fluid cooler lines from the auxiliary Oil Cooler then disconnecting transmission fluid cooler lines from the Radiator. First raise and support the vehicle while removing its engine protection shield before disconnecting the transmission lines and finally taking off the Oil Cooler lines from the vehicle. The first step for installation involves mounting the transmission Oil Cooler lines onto the vehicle while setting up the cooling lines for connection to the transmission. Finish by putting back the engine protection shield after lowering the vehicle while connecting the transmission fluid cooler lines from the Radiator. Eliminate the installation by connecting the transmission fluid cooler hose to the auxiliary Oil Cooler then reinstalling the front grille.

OEM Chevrolet Silverado 3500 Transmission Oil Cooler Hose

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3 Transmission Oil Cooler Hoses found

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Chevrolet Silverado 3500 Inlet Pipe, Upper
Part Number: 20835125
$71.55 MSRP: $122.91
You Save: $51.36 (42%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler Upper; Outlet Pipe; Pipe, Transmission Oil Cooler
- Position: Upper
- Replaces: 20759971, 21998956
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Silverado 3500 | LS, LT, WT | 8 Cyl 6.6 L DIESEL
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Chevrolet Silverado 3500 Outlet Pipe, Upper
Part Number: 15767601
$79.06 MSRP: $126.63
You Save: $47.57 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler Upper; Pipe, Transmission Oil Cooler
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 Chevrolet Silverado 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Silverado 3500 Outlet Pipe, Upper
Part Number: 15170219
$51.34 MSRP: $136.79
You Save: $85.45 (63%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler Upper; Pipe, Transmission Oil Cooler
- Position: Upper
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Silverado 3500 | Base, LS, LT, WT | 8 Cyl 6.6 L DIESEL

Chevrolet Silverado 3500 Transmission Oil Cooler Hose

Our website offers an extensive catalog of genuine Chevrolet Silverado 3500 Transmission Oil Cooler Hose at unbeatable prices. Every OEM Chevrolet Silverado 3500 Transmission Oil Cooler Hose comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Silverado 3500 Transmission Oil Cooler Hose Parts Questions & Experts Answers

Inlet Pipe, Upper
20835125
Q: How to replace the Transmission Oil Cooler Hose on Chevrolet Silverado 3500?
A: The replacement process for transmission fluid cooler hose/pipe begins with grille removal before disconnecting auxiliary transmission fluid cooler lines from the auxiliary Oil Cooler then disconnecting transmission fluid cooler lines from the Radiator. First raise and support the vehicle while removing its engine protection shield before disconnecting the transmission lines and finally taking off the Oil Cooler lines from the vehicle. The first step for installation involves mounting the transmission Oil Cooler lines onto the vehicle while setting up the cooling lines for connection to the transmission. Finish by putting back the engine protection shield after lowering the vehicle while connecting the transmission fluid cooler lines from the Radiator. Eliminate the installation by connecting the transmission fluid cooler hose to the auxiliary Oil Cooler then reinstalling the front grille.