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Buick Replacement Air Conditioner


Buick vehicles are known for their innovative designs and easy handling in addition to their superior gas mileage and reliability on the road. If you are a commuter, then you know the importance of high-quality parts. For optimum cooling efficiency a new AC Expansion Valve can be installed on the car or truck.

A car's AC Expansion Valve is a critical piece of your climate control system. As fluid travels from your receiver-drier to your evaporator, your AC Expansion Valve maintains the flow, temperature, and ambient pressure of the coolant. Your vehicle's AC Expansion Valve controls the volume of AC fluid into the vehicle's evaporator unit.

A leaky AC Expansion Valve can diminish a vehicle's optimal cooling capacity. The AC Expansion Valve is the unit that helps to transfer heat and chills the air in your automobile. While an AC Expansion Valve isn't often a high-cost part, replacing it means cracking open your air conditioning assembly.


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Showing 1 to 10 of 115 Products
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(Read reviews)
Sale Price: $3.38
(18) In Stock
Product SKU: 38642
Product Note: Orifice Tube -- OEM Replacement
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: C
Vehicle Body Engine
• 2000 (00) Buick LeSabre Sedan  3.8L V6 

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(Read reviews)
Sale Price: $20.98
(12) In Stock
Product SKU: 3411477
Product Note: A/C Expansion Valve
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2006 (06) Buick Lucerne

Image is not vehicle specific
(Read reviews)
Sale Price: $20.98
(12) In Stock
Product SKU: 3411477
Product Note: A/C Expansion Valve
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2008 (08) Buick Lucerne

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(Read reviews)
Sale Price: $22.98
(3) In Stock
Product SKU: 39099
Product Note: Expansion Valve
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2002 (02) Buick Rendezvous

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(Read reviews)
Sale Price: $11.98
(>35) In Stock
Product SKU: EX 10385C
Product Note: Block Expansion Valve -- without California Emissions
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2010 (10) Buick LaCrosse

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(Read reviews)
Sale Price: $13.98
(3) In Stock
Product SKU: EX 10218C
Product Note: Block Expansion Valve
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2008 (08) Buick Enclave

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(Read reviews)
Sale Price: $12.98
(>35) In Stock
Product SKU: EX 6069C
Product Note: Thermal Expansion Valve
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 1965 (65) Buick Riviera

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(Read reviews)
Sale Price: $12.98
(>35) In Stock
Product SKU: EX 6069C
Product Note: Thermal Expansion Valve
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 1972 (72) Buick Skylark

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Sale Price: $11.98
(>35) In Stock
Product SKU: EX 0853C
Product Note: Compressor Control Valve -- w/ R-12; w/ R-134A
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2004 (04) Buick Century

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(Read reviews)
Sale Price: $11.98
(>35) In Stock
Product SKU: EX 0853C
Product Note: Compressor Control Valve -- w/ R-12; w/ R-134A
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2005 (05) Buick LeSabre

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(Read reviews)
Sale Price: $11.98
(>35) In Stock
Product SKU: EX 529458C
Product Note: Block Expansion Valve
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2006 (06) Buick LaCrosse

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(Read reviews)
Sale Price: $12.98
(>35) In Stock
Product SKU: EX 6069C
Product Note: Thermal Expansion Valve
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 1968 (68) Buick Skylark

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(Read reviews)
Sale Price: $3.38
(18) In Stock
Product SKU: 38642
Product Note: Orifice Tube -- OEM Replacement
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: C
Vehicle Body Engine
• 2003 (03) Buick LeSabre Sedan  3.8L V6 

Click to Enlarge
(Read reviews)
Sale Price: $11.98
(>35) In Stock
Product SKU: EX 0853C
Product Note: Compressor Control Valve -- w/ R-12; w/ R-134A
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2005 (05) Buick Park Avenue VIN: 1 

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(Read reviews)
Sale Price: $19.98
(2) In Stock
Product SKU: 39095
Product Note: Expansion Valve
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle
• 2007 (07) Buick Rendezvous

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(Read reviews)
Retail Price:
$18.08
Sale Price: $17.98

Product SKU: ACX010947
Product Note: A/C EXPANSION VALVE, FRONT
Position of Product: Front
Condition: New

Quality: Platinum

Shipping Options:
Ground
Additional Fitment Information: Warehouse: D
Vehicle Notes
• 2007 (07) Buick Rendezvous A/C EXPANSION VALVE, FRONT 


Shop By Model

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Some of our Customer Reviews
Very Satisfied
Reviewer: cgk455

9/10/09 10:58 PM

I was surprised at how soon the parts arrived, I was expecting it to take 7-10 days like most mail order parts. PartsGeek got my part to me in three days with standard delivery.

Order Date | 9/2/09

Very Satisfied
Reviewer: MikeLynch

10/13/09 03:57 PM

The order arrive FAST and everything was shipped in the one package. The price was competitive with others and your inventory is impressive. I will buy from the Geeks again.

Order Date | 10/6/09



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