How to replace the outlet radiator hose on 2003 Cadillac Seville?

Part of the cooling system must be drained and the upper filler panel with the air cleaner assembly removed when replacing the outlet radiator hose. Use Hose Clamp Pliers to remove the hose from the thermostat housing and Hose Clamp Remover/Installer to remove the hose from the radiator. Reattach parts and put in the new hose.

OEM 2003 Cadillac Seville Radiator Hose

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2 Radiator Hoses found

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2003 Cadillac Seville 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.
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Fits the following 2003 Cadillac Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS
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2003 Cadillac Seville 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 Seville Submodels:
- SLS, STS | 8 Cyl 4.6 L GAS

2003 Cadillac Seville Radiator Hose

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

Q: How to replace the outlet radiator hose on 2003 Cadillac Seville?
A: Part of the cooling system must be drained and the upper filler panel with the air cleaner assembly removed when replacing the outlet radiator hose. Use Hose Clamp Pliers to remove the hose from the thermostat housing and Hose Clamp Remover/Installer to remove the hose from the radiator. Reattach parts and put in the new hose.