How to Service and Repair the A/C Hose Connector on 2006 Cadillac STS?

To maintain the air conditioning connector, drain the refrigerant out of A/C system. Disassemble the quick connect fitting with the use of A/C Quick Joint Tool. Check the locking tab to see whether it is damaged and reattach it. Do not forget to lock it in place, and empty and refill the A/C system with a leak test.

OEM 2006 Cadillac STS A/C Hose

Air Conditioning Hose

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11 A/C Hoses found

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2006 Cadillac STS 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 2006 Cadillac STS Submodels:
- Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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2006 Cadillac STS A/C Hoses Part Number: 25770404
$101.15 MSRP: $183.08
You Save: $81.93 (45%)
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Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Suction Hose; Hose, A/C Compressor
- Item Weight: 1.30 Pounds
- Item Dimensions: 31.7 x 17.0 x 4.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25770404
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
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2006 Cadillac STS A/C Tube Part Number: 15932848
$136.28 MSRP: $244.44
You Save: $108.16 (45%)
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Evaporator Tube; Outlet Tube; Tube, A/C Refrigerant (All Metal)
- Replaces: 89022475
- Item Weight: 3.10 Pounds
- Item Dimensions: 14.6 x 14.7 x 14.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15932848
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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2006 Cadillac STS A/C Hoses Part Number: 25815297
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Suction Hose; Hose, A/C Compressor
- Replaces: 10366580
- Item Weight: 1.20 Pounds
- Item Dimensions: 32.3 x 17.3 x 4.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25815297
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2006 Cadillac STS A/C Tube Part Number: 19129758
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal)
- Item Weight: 0.90 Pounds
- Item Dimensions: 10.8 x 8.1 x 7.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19129758
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
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2006 Cadillac STS Discharge Hose Part Number: 25770405
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; A/C Hoses; Hose, A/C Compressor
- Item Weight: 1.00 Pounds
- Item Dimensions: 21.6 x 13.9 x 9.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25770405
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- V | 8 Cyl 4.4 L GAS
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2006 Cadillac STS Discharge Hose Part Number: 25837289
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; A/C Hoses; Hose, A/C Compressor
- Replaces: 10390301, 10397095
- Item Weight: 1.00 Pounds
- Item Dimensions: 21.1 x 15.8 x 5.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25837289
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2006 Cadillac STS A/C Hoses Part Number: 25815298
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Suction Hose; Hose, A/C Compressor
- Replaces: 10366579, 15268607
- Item Weight: 1.40 Pounds
- Item Dimensions: 25.9 x 21.3 x 7.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25815298
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS
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2006 Cadillac STS Discharge Hose Part Number: 25837288
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; A/C Hoses; Hose, A/C Compressor
- Replaces: 25726812, 10388923, 15868943
- Item Weight: 1.00 Pounds
- Item Dimensions: 21.4 x 14.6 x 8.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25837288
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- Base, Platinum | 8 Cyl 4.6 L GAS
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2006 Cadillac STS Liquid Line Part Number: 25770406
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal)
- Item Weight: 0.50 Pounds
- Item Dimensions: 37.2 x 20.9 x 10.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25770406
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 Cadillac STS Submodels:
- Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS
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2006 Cadillac STS Liquid Line Part Number: 19418046
$165.39 MSRP: $296.65
You Save: $131.26 (45%)
Product Specifications
- Other Name: Tube Assembly, A/C Condenser; Tube, A/C Refrigerant (All Metal)
- Replaces: 10382615, 25815299
- Condition: New
- SKU: 19418046
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2006 Cadillac STS Submodels:
- Base, Platinum | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS

2006 Cadillac STS A/C Hose

With a comprehensive array of OEM 2006 Cadillac STS A/C Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 Cadillac STS 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.

2006 Cadillac STS A/C Hose Parts and Q&A

Q: How to Service and Repair the A/C Hose Connector on 2006 Cadillac STS?
A: To maintain the air conditioning connector, drain the refrigerant out of A/C system. Disassemble the quick connect fitting with the use of A/C Quick Joint Tool. Check the locking tab to see whether it is damaged and reattach it. Do not forget to lock it in place, and empty and refill the A/C system with a leak test.