Buick Parts
Buick Parts
Buick Parts are essential to keeping your vehicle running at its best. At GMPartsClub, we provide a complete selection of Genuine GM and OEM-quality parts that match the fit, form, and performance of the originals. Whether you're maintaining a Chevrolet, GMC, Buick, or Cadillac, you’ll find exactly what you need. Our parts are backed by factory standards and fast nationwide shipping to get your vehicle back on the road quickly and reliably. Avoid risky aftermarket options—choose OEM parts from GMPartsClub to preserve performance, safety, and value. Browse our inventory of buick parts and order with confidence today.
Water Pump Inlet Gasket
GM
12666898
1.3l turbo. May be made from fiber or a rubberized composite material
Manufactured to GM OE specification for fit, form, and function
$0.95
MSRP $1.58
Save $0.63
39.9% Off 
Engine Water Pump Pulley
GM
12652047
3.0L twin-turbo. Acadia. CTS. Without vsport. LaCrosse. 3.6L, 2016-2018. Coupe, 3.6L, 2016-19. This GM Genuine Part is designed,...
$29.60
MSRP $51.49
Save $21.89
42.5% Off 
Water Pump Inlet Gasket
GM
25201453
May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous...
$5.56
MSRP $9.26
Save $3.70
40% Off 
Engine Water Pump Pulley
GM
12611587
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$53.33
MSRP $92.75
Save $39.42
42.5% Off 
Engine Water Pump Pulley
GM
12643468
2014-2017. Coupe, 2.0L turbo. Sedan, 2.5L. Circulates coolant through the engine system
This GM Genuine Part is designed, engineered,...
$23.44
MSRP $34.70
Save $11.26
32.4% Off 
Engine Water Pump Pulley
GM
12577763
3.8, 3.9L. 3.5L, 2007-08. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$87.41
MSRP $154.71
Save $67.30
43.5% Off 
Water Pump Housing Gasket
GM
12583049
Upper Housing. All Required. 4.0L, lower. May be made from fiber or a rubberized composite material
This GM Genuine Part is designed,...
$15.70
MSRP $28.42
Save $12.72
44.8% Off 
Engine Water Pump Pulley
GM
55485663
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$31.90
MSRP $55.48
Save $23.58
42.5% Off 
Auxiliary Water Pump Bracket
GM
55497659
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.83
MSRP $12.26
Save $3.43
28% Off 
Water Pump Housing Gasket
GM
12583048
Upper Housing. All Required. 4.0L, upper. May be made from fiber or a rubberized composite material
This GM Genuine Part is designed,...
$15.39
MSRP $28.53
Save $13.14
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