How to replace the A/C Hose in an A/C system on 2009 Cadillac CTS?

The replacement of the condenser tube begins with recovering all refrigerant from the system. Begin by removing the air cleaner assembly and the fastening component of the a/c system located at the liquid line. First raise the vehicle then set a support under it before taking off the front air deflector. The condenser tube installation requires first removing the condenser tube to condenser retaining bolt then disconnecting the condenser tube from the fan shroud retainer clip followed by disconnecting it from the condenser and liquid line before completing condenser tube removal. Install newly obtained o-rings onto the condenser tube before disposal of the old rings. Fasten the condenser tube by connecting it to the liquid line first then to the condenser and finally to the fan shroud retainer clip. Attach the condenser tube by installing it to the condenser retaining bolt then secure the bolt with 9 nm (80 lb in) torque value. Begin by replacing the front air deflector followed by lowering the vehicle until the a/c quick connect fittings can be installed on the liquid line and air cleaner assembly. Completing this task requires evacuation and recharging of the a/c system along with using j 39400-a - halogen leak detector for testing air leaks at component fittings.

OEM 2009 Cadillac CTS A/C Hose

Air Conditioning Hose

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8 A/C Hoses found

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2009 Cadillac CTS Drain Hose
Part Number: 25740400
$14.38 MSRP: $26.01
You Save: $11.63 (45%)
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Product Specifications
- Other Name: Hose, Air Conditioner Evaporator; Hose, A/C Evaporator
- Item Weight: 1.40 Pounds
- Item Dimensions: 7.4 x 6.1 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25740400
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Luxury Sport, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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2009 Cadillac CTS Suction Hose
Part Number: 15261843
$118.10 MSRP: $213.77
You Save: $95.67 (45%)
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Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor
- Item Weight: 1.20 Pounds
- Item Dimensions: 32.0 x 17.1 x 4.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15261843
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, V | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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2009 Cadillac CTS A/C Tube
Part Number: 19418050
$77.45 MSRP: $144.53
You Save: $67.08 (47%)
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Product Specifications
- Other Name: Tube Assembly, A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal)
- Replaces: 25859130
- Item Weight: 0.50 Pounds
- Item Dimensions: 41.5 x 21.4 x 8.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19418050
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Cadillac CTS Submodels:
- V | 8 Cyl 6.2 L GAS
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2009 Cadillac CTS Outlet Tube
Part Number: 25876660
$44.15 MSRP: $90.73
You Save: $46.58 (52%)
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Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Front A/C Tube; Tube, A/C Refrigerant (All Metal)
- Item Weight: 0.30 Pounds
- Item Dimensions: 13.5 x 4.8 x 3.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25876660
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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2009 Cadillac CTS A/C Tube
Part Number: 19418051
$88.35 MSRP: $181.57
You Save: $93.22 (52%)
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Product Specifications
- Other Name: Tube Assembly, A/C Condenser; A/C Refrigerant Liquid Hose; A/C Hose; Rear A/C Tube; Tube, A/C Refrigerant (All Metal)
- Replaces: 22772002, 15261820
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19418051
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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2009 Cadillac CTS Discharge Hose
Part Number: 22752064
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor
- Replaces: 25892337
- Item Weight: 0.90 Pounds
- Item Dimensions: 26.1 x 8.6 x 6.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22752064
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, V | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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2009 Cadillac CTS Suction Hose
Part Number: 15261845
$87.35 MSRP: $155.98
You Save: $68.63 (44%)
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor
- Item Weight: 1.70 Pounds
- Item Dimensions: 33.6 x 18.5 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15261845
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- V | 8 Cyl 6.2 L GAS
View related parts
2009 Cadillac CTS Discharge Hose
Part Number: 22752063
$96.47 MSRP: $172.25
You Save: $75.78 (44%)
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor
- Replaces: 15261844
- Item Weight: 1.20 Pounds
- Item Dimensions: 29.3 x 9.4 x 9.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22752063
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- V | 8 Cyl 6.2 L GAS

2009 Cadillac CTS A/C Hose

With a comprehensive array of OEM 2009 Cadillac CTS A/C Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Cadillac CTS 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.

2009 Cadillac CTS Parts Questions & Experts Answers

Q: How to replace the A/C Hose in an A/C system on 2009 Cadillac CTS?
A: The replacement of the condenser tube begins with recovering all refrigerant from the system. Begin by removing the air cleaner assembly and the fastening component of the a/c system located at the liquid line. First raise the vehicle then set a support under it before taking off the front air deflector. The condenser tube installation requires first removing the condenser tube to condenser retaining bolt then disconnecting the condenser tube from the fan shroud retainer clip followed by disconnecting it from the condenser and liquid line before completing condenser tube removal. Install newly obtained o-rings onto the condenser tube before disposal of the old rings. Fasten the condenser tube by connecting it to the liquid line first then to the condenser and finally to the fan shroud retainer clip. Attach the condenser tube by installing it to the condenser retaining bolt then secure the bolt with 9 nm (80 lb in) torque value. Begin by replacing the front air deflector followed by lowering the vehicle until the a/c quick connect fittings can be installed on the liquid line and air cleaner assembly. Completing this task requires evacuation and recharging of the a/c system along with using j 39400-a - halogen leak detector for testing air leaks at component fittings.

Related 2009 Cadillac CTS Parts

Alternate Year Models

2008 Cadillac CTS A/C Hose 2010 Cadillac CTS A/C Hose