How to replace the A/C Hose Assembly (LY7) on 2007 Buick LaCrosse?

The refrigerant can be recovered and the air cleaner assembly must be removed in order to replace the A/C compressor hose assembly (LY7). Disconnect the A/C compressor hose with the condenser and evaporator tube. Install new sealing washers, reconnect the hoses and seal them. Lastly, install the air cleaner assembly again, empty it out, recharge the A/C system and leak test.

OEM 2007 Buick LaCrosse A/C Hose

Air Conditioning Hose

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3 A/C Hoses found

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2007 Buick LaCrosse A/C Tube Part Number: 22756497
$103.55 MSRP: $194.47
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Product Specifications
- Other Name: Tube, Air Conditioner Refrigerant (All Metal); A/C Refrigerant Liquid Hose; A/C Hose; Evaporator Tube; Tube, A/C Refrigerant (All Metal)
- Replaces: 20763820, 10346642, 15258005, 25886946
- Item Weight: 5.10 Pounds
- Item Dimensions: 38.2 x 12.5 x 12.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22756497
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2007 Buick LaCrosse Submodels:
- CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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2007 Buick LaCrosse Compressor Hose Part Number: 10370166
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Compressor & Condenser Hose; Hose & Tube Assembly; Hose, A/C Compressor
- Item Weight: 1.70 Pounds
- Item Dimensions: 31.3 x 10.5 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10370166
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick LaCrosse Submodels:
- CX, CXL | 6 Cyl 3.8 L GAS
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2007 Buick LaCrosse Compressor & Condenser Hose Part Number: 10370167
Product Specifications
- Other Name: Hose, Air Conditioner Compressor; A/C Refrigerant Liquid Hose; A/C Hose; Hose & Tube Assembly; Hose, A/C Compressor
- Item Weight: 1.70 Pounds
- Item Dimensions: 32.2 x 10.8 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10370167
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2007 Buick LaCrosse Submodels:
- CXS | 6 Cyl 3.6 L GAS

2007 Buick LaCrosse A/C Hose

With a comprehensive array of OEM 2007 Buick LaCrosse A/C Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2007 Buick LaCrosse 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.

2007 Buick LaCrosse A/C Hose Parts and Q&A

Q: How to replace the A/C Hose Assembly (LY7) on 2007 Buick LaCrosse?
A: The refrigerant can be recovered and the air cleaner assembly must be removed in order to replace the A/C compressor hose assembly (LY7). Disconnect the A/C compressor hose with the condenser and evaporator tube. Install new sealing washers, reconnect the hoses and seal them. Lastly, install the air cleaner assembly again, empty it out, recharge the A/C system and leak test.