How to replace the A/C Hose Assembly on Cadillac DeVille?

The replacement process starts with recovering refrigerant from the system as the first step. You need to disconnect the Evaporator hose assembly first at the accumulator with its snap clamp and the right lower frame rail hold down. Begin by disconnecting the control cable of the temperature sensor while removing the fastener that secures the Evaporator hose. The Evaporator core must be freed of its Evaporator hose assembly and the upper filler panel needs removal next. After removing the nut from the Evaporator hose assembly's condenser retention point, disconnect the assembly from the condenser to enable Evaporator hose assembly removal. During installation sequence first join the Evaporator hose assembly with the condenser and tighten the Evaporator hose fastener to 20 n.m (15 lb ft). Connect the Evaporator hose assembly to its positioning on the Evaporator core then secure the nut at 24 n.m (18 lb ft). The Evaporator hose assembly needs to be connected to the accumulator and fastened to 20 n.m (15 lb ft) torque while placed in the snap clamp on the accumulator. Fasten the Evaporator hose assembly through the right lower frame rail hold down as well as the temperature sensor electrical connector. After a/c system recharging perform a leak test on all repaired or reinstalled component fittings with the halogen leak detector (J 39400). You should complete the installation of the upper filler panel after finishing all steps.

OEM Cadillac DeVille A/C Hose

Air Conditioning Hose

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30 A/C Hoses found

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Cadillac DeVille A/C Hoses
Part Number: 3528241
Product Specifications
- Other Name: Tube Assembly-A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; A/C Line; Tube, A/C Refrigerant (All Metal)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Cadillac DeVille | Concours | 8 Cyl 4.6 L GAS
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Cadillac DeVille A/C Hose
Part Number: 25553990
Product Specifications
- Other Name: Hose, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille A/C Hoses
Part Number: 3528237
Product Specifications
- Other Name: Tube, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; A/C Line; Tube, A/C Refrigerant (All Metal)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Cadillac DeVille | Base | 8 Cyl 4.9 L GAS
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Cadillac DeVille A/C Hoses
Part Number: 25672371
Product Specifications
- Other Name: Evaporator Outlet Hose; A/C Refrigerant Liquid Hose; A/C Hose; A/C Line; Hose, A/C Refrigerant (Metal And Rubber Sections)
- Replaces: 25637299
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Cadillac DeVille | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS
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Cadillac DeVille A/C Hoses
Part Number: 19244107
Product Specifications
- Other Name: Tube Assembly, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; A/C Line; Tube, A/C Refrigerant (All Metal)
- Replaces: 25641463, 25674734
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2003 Cadillac DeVille | Base, Concours, d'Elegance, DHS, DTS | 8 Cyl 4.6 L GAS
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Cadillac DeVille A/C Hose
Part Number: 25624146
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Cadillac DeVille | Base, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille A/C Hose
Part Number: 3542984
Product Specifications
- Other Name: Hose Assembly, A/C Compressor & Condenser (W/O Switch); A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Cadillac DeVille | Concours | 8 Cyl 4.6 L GAS
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Cadillac DeVille A/C Line
Part Number: 25535703
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille A/C Hose
Part Number: 25553988
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille A/C Line
Part Number: 25533643
Product Specifications
- Other Name: Tube, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1992 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille A/C Hose
Part Number: 25535804
Product Specifications
- Other Name: Fitting, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Fitting, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1993 Cadillac DeVille | Base, Cabriolet, d'Elegance, Spring Edition, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
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Cadillac DeVille A/C Hose
Part Number: 25535806
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; Fitting, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988 Cadillac DeVille | Base | 8 Cyl 4.5 L GAS
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Cadillac DeVille A/C Hose
Part Number: 3542340
Product Specifications
- Other Name: Hose Assembly-A/C Compressor & Condenser; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Cadillac DeVille | Concours | 8 Cyl 4.6 L GAS
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Cadillac DeVille A/C Hose
Part Number: 25553650
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Cadillac DeVille | Base, Spring Edition, Touring | 8 Cyl 4.9 L GAS
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Cadillac DeVille A/C Hose
Part Number: 1634220
Product Specifications
- Other Name: Fitting W; A/C Refrigerant Liquid Hose; Fitting, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1987 Cadillac DeVille | Base, Cabriolet, d'Elegance, Touring | 8 Cyl 4.1 L GAS
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Cadillac DeVille A/C Hose
Part Number: 25666729
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor
- Replaces: 03542985, 3528236, 3542985
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Cadillac DeVille | Base | 8 Cyl 4.9 L GAS
View related parts
Cadillac DeVille A/C Line
Part Number: 19209178
Product Specifications
- Other Name: Tube Assembly, A/C Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal)
- Replaces: 25550234
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Cadillac DeVille | Base, Touring | 8 Cyl 4.9 L GAS
View related parts
Cadillac DeVille A/C Hoses
Part Number: 25713423
Product Specifications
- Other Name: Hose, Air Conditioner Refrigerant (Metal And Rubber Sections); A/C Refrigerant Liquid Hose; A/C Hose; A/C Line; Liquid Line; Hose, A/C Refrigerant (Metal And Rubber Sections)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
View related parts
Cadillac DeVille A/C Hose
Part Number: 19258184
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hoses; Hose, A/C Compressor
- Replaces: 25647835, 03546360, 3546360
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Cadillac DeVille | Base, Concours, d'Elegance, DHS, DTS | 8 Cyl 4.6 L GAS
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Cadillac DeVille Discharge Hose
Part Number: 25759698
$112.17 MSRP: $201.20
You Save: $89.03 (45%)
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; A/C Hoses; Suction Hose; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Cadillac DeVille | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

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Cadillac DeVille A/C Hose

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Cadillac DeVille A/C Hose Parts Questions & Experts Answers

Discharge Hose
19169340
Q: How to replace the A/C Hose Assembly on Cadillac DeVille?
A: The replacement process starts with recovering refrigerant from the system as the first step. You need to disconnect the Evaporator hose assembly first at the accumulator with its snap clamp and the right lower frame rail hold down. Begin by disconnecting the control cable of the temperature sensor while removing the fastener that secures the Evaporator hose. The Evaporator core must be freed of its Evaporator hose assembly and the upper filler panel needs removal next. After removing the nut from the Evaporator hose assembly's condenser retention point, disconnect the assembly from the condenser to enable Evaporator hose assembly removal. During installation sequence first join the Evaporator hose assembly with the condenser and tighten the Evaporator hose fastener to 20 n.m (15 lb ft). Connect the Evaporator hose assembly to its positioning on the Evaporator core then secure the nut at 24 n.m (18 lb ft). The Evaporator hose assembly needs to be connected to the accumulator and fastened to 20 n.m (15 lb ft) torque while placed in the snap clamp on the accumulator. Fasten the Evaporator hose assembly through the right lower frame rail hold down as well as the temperature sensor electrical connector. After a/c system recharging perform a leak test on all repaired or reinstalled component fittings with the halogen leak detector (J 39400). You should complete the installation of the upper filler panel after finishing all steps.

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