How to replace the inlet radiator hose on 2003 Cadillac DeVille?

The process starts with draining part of the cooling system fluid before you can remove the upper filler panel for replacement. The j 37097-a (J 37097-A) tool helps users detach the inlet Radiator Hose from the Radiator before they use the j 38185 (J 38185) to remove it from the engine. The installation process begins with placing the j 38185 (J 38185) hose followed by the j 37097-a (J 37097-A) toward the hose termination points. The cooling system needs to be filled after reinstallation of the upper filler panel.

OEM 2003 Cadillac DeVille Radiator Hose

Radiator Hose Tube

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3 Radiator Hoses found

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2003 Cadillac DeVille Lower Hose
Part Number: 25668020
$28.29 MSRP: $42.10
You Save: $13.81 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Item Weight: 1.00 Pounds
- Item Dimensions: 5.9 x 4.0 x 11.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25668020
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
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2003 Cadillac DeVille Lower Hose
Part Number: 25668019
$7.49 MSRP: $10.29
You Save: $2.80 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Upper Hose; Hose, Radiator Inlet (Upper)
- Position: Upper
- Item Weight: 1.90 Pounds
- Item Dimensions: 30.8 x 12.9 x 6.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25668019
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Cadillac DeVille Submodels:
- Base, DHS, DTS | 8 Cyl 4.6 L GAS
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2003 Cadillac DeVille Upper Hose
Part Number: 25721645
$57.55 MSRP: $85.64
You Save: $28.09 (33%)
Product Specifications
- Other Name: Hose-Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Inlet (Upper)
- Position: Upper
- Replaces: 25695685
- Item Weight: 1.60 Pounds
- Item Dimensions: 31.6 x 13.3 x 9.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25721645
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Cadillac DeVille Submodels:
- Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

2003 Cadillac DeVille Radiator Hose

With a comprehensive array of OEM 2003 Cadillac DeVille Radiator Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Cadillac DeVille Radiator 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.

2003 Cadillac DeVille Parts Questions & Experts Answers

Q: How to replace the inlet radiator hose on 2003 Cadillac DeVille?
A: The process starts with draining part of the cooling system fluid before you can remove the upper filler panel for replacement. The j 37097-a (J 37097-A) tool helps users detach the inlet Radiator Hose from the Radiator before they use the j 38185 (J 38185) to remove it from the engine. The installation process begins with placing the j 38185 (J 38185) hose followed by the j 37097-a (J 37097-A) toward the hose termination points. The cooling system needs to be filled after reinstallation of the upper filler panel.