How to replace the A/C Hose in an A/C system on 2003 Cadillac Seville?

The procedure starts with recovering refrigerant before you can remove the retaining nut from the accumulator then disconnect the suction hose. The vehicle needs to be raised up before the front air deflector can be taken off and the suction hose needs to be removed both from the compressor and fully from the system. Installation of new suction hose demands washer verification for impairment which warrants replacement since sealing washers need no lubrication. Affix the suction hose to the compressor before tightening its fittings to 20 n.m (15 lb ft). Lower your vehicle to access the accumulator where you should install and secure the suction hose using its retaining nut followed by torque application at the same specification. End the process by using the halogen leak detector (J 39400-A) to check the fitted components for leaks followed by front air deflector reinstallation.

OEM 2003 Cadillac Seville A/C Hose

Air Conditioning Hose

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 A/C Hoses found

View related parts
2003 Cadillac Seville Discharge Hose Part Number: 25725863
Product Specifications
- Other Name: Hose, A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose
- Replaces: 25678539, 25709381
- Item Weight: 1.00 Pounds
- Item Dimensions: 25.7 x 18.8 x 5.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25725863
- 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
View related parts
2003 Cadillac Seville Hose & Tube Assembly Part Number: 25736711
Product Specifications
- Other Name: Hose, Air Conditioner Refrigerant (Metal And Rubber Sections); A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Refrigerant (Metal And Rubber Sections)
- Replaces: 25699556, 25690916, 25648002
- Item Weight: 5.50 Pounds
- Item Dimensions: 42.6 x 32.3 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25736711
- 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
View related parts
2003 Cadillac Seville A/C Hoses Part Number: 25725862
Product Specifications
- Other Name: Hose, A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Suction Hose
- Replaces: 25693376, 25700964, 25685413
- Item Weight: 2.20 Pounds
- Item Dimensions: 19.2 x 12.5 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25725862
- 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
View related parts
2003 Cadillac Seville Discharge Hose Part Number: 25733473
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor
- Item Weight: 1.00 Pounds
- Item Dimensions: 31.5 x 21.6 x 6.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25733473
- 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 A/C Hose

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

Q: How to replace the A/C Hose in an A/C system on 2003 Cadillac Seville?
A: The procedure starts with recovering refrigerant before you can remove the retaining nut from the accumulator then disconnect the suction hose. The vehicle needs to be raised up before the front air deflector can be taken off and the suction hose needs to be removed both from the compressor and fully from the system. Installation of new suction hose demands washer verification for impairment which warrants replacement since sealing washers need no lubrication. Affix the suction hose to the compressor before tightening its fittings to 20 n.m (15 lb ft). Lower your vehicle to access the accumulator where you should install and secure the suction hose using its retaining nut followed by torque application at the same specification. End the process by using the halogen leak detector (J 39400-A) to check the fitted components for leaks followed by front air deflector reinstallation.