How to replace the Engine Oil Cooler Hose/Pipe on 2004 Chevrolet Silverado 3500?

The oil cooler can either be attached to the radiator or be located independently. In order to change an engine oil cooler hose, unscrew the plastic caps of the fittings and take off the retaining clip. In both types of engines, take off hoses and fittings, check on the damages and be sure to install with new clips and caps fitted.

OEM 2004 Chevrolet Silverado 3500 Oil Cooler Hose

Oil Cooler Line

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7 Oil Cooler Hoses found

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2004 Chevrolet Silverado 3500 Inlet Pipe Part Number: 15809057
$31.52 MSRP: $51.93
You Save: $20.41 (40%)
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Product Specifications
- Other Name: Hose Assembly-Transmission Fluid Auxiliary Cooler Inlet; Hose, Transmission Oil Cooler
- Replaces: 15052881, 15190206
- Item Weight: 0.80 Pounds
- Item Dimensions: 16.5 x 11.3 x 8.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15809057
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2004 Chevrolet Silverado 3500 Submodels:
- Base, LS, LT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2004 Chevrolet Silverado 3500 Outlet Pipe, Lower Part Number: 15773661
$35.11 MSRP: $57.85
You Save: $22.74 (40%)
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Product Specifications
- Other Name: Pipe, Transmission Fluid Cooler Lower; Pipe, Transmission Oil Cooler
- Position: Lower
- Replaces: 15190201, 15710123, 15052879
- Item Weight: 1.10 Pounds
- Item Dimensions: 47.0 x 16.8 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15773661
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Silverado 3500 Submodels:
- Base, LS, LT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2004 Chevrolet Silverado 3500 Pipe Assembly Part Number: 84828850
$141.06 MSRP: $240.17
You Save: $99.11 (42%)
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Product Specifications
- Other Name: Hose Assembly-Engine Oil Cooler; Hose, Engine Oil Cooler
- Replaces: 15725587, 15203890, 15765439
- Condition: New
- SKU: 84828850
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2004 Chevrolet Silverado 3500 Submodels:
- Base, LS, LT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2004 Chevrolet Silverado 3500 Outlet Pipe, Upper Part Number: 15170219
$57.88 MSRP: $139.55
You Save: $81.67 (59%)
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Product Specifications
- Other Name: Pipe Assembly-Transmission Fluid Cooler Upper; Pipe, Transmission Oil Cooler
- Position: Upper
- Item Weight: 1.80 Pounds
- Item Dimensions: 56.4 x 21.9 x 5.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15170219
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Silverado 3500 Submodels:
- Base, LS, LT, WT | 8 Cyl 6.6 L DIESEL
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2004 Chevrolet Silverado 3500 Inlet Pipe Part Number: 15170217
$59.95 MSRP: $102.07
You Save: $42.12 (42%)
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Product Specifications
- Other Name: Hose Assembly-Transmission Fluid Auxiliary Cooler Inlet; Hose, Transmission Oil Cooler
- Item Weight: 1.20 Pounds
- Item Dimensions: 32.4 x 12.4 x 3.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15170217
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Silverado 3500 Submodels:
- Base, LS, LT, WT | 8 Cyl 6.6 L DIESEL
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2004 Chevrolet Silverado 3500 Inlet Pipe Part Number: 15812030
Product Specifications
- Other Name: Pipe, Transmission Oil Cooler
- Position: Lower
- Replaces: 15085722, 15190141, 15765445
- Item Weight: 2.30 Pounds
- Item Dimensions: 8.2 x 69.3 x 14.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15812030
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Silverado 3500 Submodels:
- Base, LS, LT, WT | 8 Cyl 8.1 L GAS
View related parts
2004 Chevrolet Silverado 3500 Outlet Pipe Part Number: 15812050
$22.04 MSRP: $34.53
You Save: $12.49 (37%)
Product Specifications
- Other Name: Hose, Transmission Fluid Auxiliary Cooler Inlet; Hose, Transmission Oil Cooler
- Replaces: 15190143
- Item Weight: 2.30 Pounds
- Item Dimensions: 8.5 x 23.7 x 11.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15812050
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Silverado 3500 Submodels:
- Base, LS, LT, WT | 8 Cyl 8.1 L GAS

2004 Chevrolet Silverado 3500 Oil Cooler Hose

With a comprehensive array of OEM 2004 Chevrolet Silverado 3500 Oil Cooler Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Chevrolet Silverado 3500 Oil Cooler Hose are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Chevrolet Silverado 3500 Oil Cooler Hose Parts and Q&A

Q: How to replace the Engine Oil Cooler Hose/Pipe on 2004 Chevrolet Silverado 3500?
A: The oil cooler can either be attached to the radiator or be located independently. In order to change an engine oil cooler hose, unscrew the plastic caps of the fittings and take off the retaining clip. In both types of engines, take off hoses and fittings, check on the damages and be sure to install with new clips and caps fitted.