How to Replace the Auxiliary A/C Hose for Evaporator Tube on Buick Enclave?

The first step to replace an auxiliary air conditioning evaporator tube requires refrigerant recovery through usage of the halogen leak detector (J 39400-A). The first step requires vehicle lift. The right rear inner wheelhouse liner must come out if necessary. Begin by detaching the auxiliary evaporator tube nut then using a downward force to free the auxiliary a/c evaporator tubes from the auxiliary hvac module. Detach the auxiliary evaporator tube clip nuts before freeing the tubes out of their respective clips. The procedure starts with txv tube and condenser tube removal while unfastening retaining nuts before heater/a/c tubes retaining nuts are taken off from their four frame-mounted studs and clips. You should take away both auxiliary a/c evaporator tubes from their clamps after extracting them from the vehicle. Insert the auxiliary a/c evaporator tubes into their vehicle positions and clamp them into place for installation. The driver should install the retaining nuts of the retaining studs and frames, then tighten them to 7 nm while connecting the auxiliary a/c evaporator tubes between the txv tube and condenser tube and definitely tighten the retaining nuts to 16 nm. The hvac module should receive the auxiliary a/c evaporator tubes before tightening all retaining nuts to 16 nm (12 lb ft). Secure the auxiliary evaporator tubes using nuts and tighten them to 4 nm (35 lb in) then reinstall the right rear inner wheelhouse liner when needed before lowering the vehicle and performing a leak test using the halogen leak detector (J 39400-A).

OEM Buick Enclave A/C Hose

Air Conditioning Hose

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14 A/C Hoses found

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Buick Enclave Rear A/C Tube
Part Number: 23199274
$316.40 MSRP: $936.57
You Save: $620.17 (67%)
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Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose
- Replaces: 15951309, 20882828, 25862086, 25892086
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2017 Buick Enclave | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Compressor Hose
Part Number: 20757021
$128.12 MSRP: $379.26
You Save: $251.14 (67%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor & Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Suction Hose; Front Suction Hose; Hose, A/C Refrigerant (Metal And Rubber Sections); Hose, A/C Compressor And Condenser
- Replaces: 25958070, 15926078, 25862316
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Buick Enclave | CX, CXL | 6 Cyl 3.6 L GAS
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Buick Enclave Discharge Hose
Part Number: 19356341
$65.59 MSRP: $134.78
You Save: $69.19 (52%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Hose; Compressor & Condenser Hose; Hose, A/C Compressor Suction And Discharge; Hose, A/C Compressor
- Replaces: 15926077, 22757062, 22744629
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 Buick Enclave | Base, CX, CXL | 6 Cyl 3.6 L GAS
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Buick Enclave Suction Hose
Part Number: 84819074
$116.96 MSRP: $209.80
You Save: $92.84 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Exchanger Assembly-A/C Refrigerant Heat; A/C Refrigerant Liquid Hose; A/C Hose; Liquid Hose
- Replaces: 84629367, 23490975, 84414458
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Tube
Part Number: 25791601
$20.39 MSRP: $38.04
You Save: $17.65 (47%)
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Product Specifications
- Other Name: Hose, Air Conditioner Electric Temperature And Motor Control; A/C Refrigerant Liquid Hose; A/C Hose; Hose; Hose, A/C Electric Temperature And Motor Control
- Replaced by: 23172046
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 Buick Enclave | Base, CX, CXL | 6 Cyl 3.6 L GAS
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Buick Enclave Rear Pipe Assembly
Part Number: 84951613
$297.07 MSRP: $610.46
You Save: $313.39 (52%)
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Product Specifications
- Other Name: Hose Kit-Auxiliary A/C Evaporator; Hose Kit, A/C Refrigerant (Metal And Rubber Sections)
- Replaces: 84459569, 84826902, 84221961
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Pressure Hose
Part Number: 84911259
$79.22 MSRP: $162.80
You Save: $83.58 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose, A/C Compressor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 Buick Enclave | Avenir, Essence, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave Discharge Hose
Part Number: 23491005
$123.08 MSRP: $231.12
You Save: $108.04 (47%)
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-A/C Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Pressure Hose; Hose, A/C Compressor
- Replaces: 84790790
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave Drain Hose
Part Number: 23171645
$19.23 MSRP: $34.34
You Save: $15.11 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Drain Tube; Hose, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Buick Enclave | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
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Buick Enclave A/C Tube
Part Number: 22875372
$174.67 MSRP: $358.93
You Save: $184.26 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube, Air Conditioner Evaporator; A/C Refrigerant Liquid Hose; A/C Hose; Tube, A/C Refrigerant (All Metal); Tube, A/C Evaporator
- Replaces: 10353015, 20821215, 22792489
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 Buick Enclave | Base, CX, CXL | 6 Cyl 3.6 L GAS
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Buick Enclave Suction Hose
Part Number: 20821216
$117.92 MSRP: $242.34
You Save: $124.42 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Rear Suction Hose; Rear Suction Tube; Tube, A/C Refrigerant (All Metal); Tube, A/C Evaporator
- Replaces: 25795291
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2012 Buick Enclave | Base, CX, CXL | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave Discharge Hose
Part Number: 19433690
$123.88 MSRP: $254.56
You Save: $130.68 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, A/C Evaporator Connect Hose/Tube & Compressor & Condenser; Pressure Hose; Hose, A/C Compressor Suction And Discharge
- Replaces: 23362334, 84026916, 22914086, 84121190
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Buick Enclave | Base, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave Compressor Hose
Part Number: 19433113
$191.72 MSRP: $343.91
You Save: $152.19 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly, A/C Compressor & Evaporator; Suction Hose; Front Suction Hose; Hose, A/C Refrigerant (Metal And Rubber Sections); Hose, A/C Compressor And Condenser
- Replaces: 20864505, 20757020
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 Buick Enclave | Base, CX, CXL | 6 Cyl 3.6 L GAS
View related parts
Buick Enclave Drain Hose
Part Number: 25791603
Product Specifications
- Other Name: Hose, Air Conditioner Evaporator Core Housing; Hose, A/C Evaporator Core Housing; Hose, A/C Evaporator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2017 Buick Enclave | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS

Buick Enclave A/C Hose

Our website offers an extensive catalog of genuine Buick Enclave A/C Hose at unbeatable prices. Every OEM Buick Enclave A/C Hose comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick Enclave A/C Hose Parts Questions & Experts Answers

Discharge Hose
19356341
Q: How to Replace the Auxiliary A/C Hose for Evaporator Tube on Buick Enclave?
A: The first step to replace an auxiliary air conditioning evaporator tube requires refrigerant recovery through usage of the halogen leak detector (J 39400-A). The first step requires vehicle lift. The right rear inner wheelhouse liner must come out if necessary. Begin by detaching the auxiliary evaporator tube nut then using a downward force to free the auxiliary a/c evaporator tubes from the auxiliary hvac module. Detach the auxiliary evaporator tube clip nuts before freeing the tubes out of their respective clips. The procedure starts with txv tube and condenser tube removal while unfastening retaining nuts before heater/a/c tubes retaining nuts are taken off from their four frame-mounted studs and clips. You should take away both auxiliary a/c evaporator tubes from their clamps after extracting them from the vehicle. Insert the auxiliary a/c evaporator tubes into their vehicle positions and clamp them into place for installation. The driver should install the retaining nuts of the retaining studs and frames, then tighten them to 7 nm while connecting the auxiliary a/c evaporator tubes between the txv tube and condenser tube and definitely tighten the retaining nuts to 16 nm. The hvac module should receive the auxiliary a/c evaporator tubes before tightening all retaining nuts to 16 nm (12 lb ft). Secure the auxiliary evaporator tubes using nuts and tighten them to 4 nm (35 lb in) then reinstall the right rear inner wheelhouse liner when needed before lowering the vehicle and performing a leak test using the halogen leak detector (J 39400-A).

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