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 Cover Gasket
GM
12600020
Pump To Housing. 4.6L. Lucerne. 4.0L. Made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered,...
$10.54
MSRP $17.57
Save $7.03
40% Off 
Water Pump Housing Gasket
GM
12641872
With high output, main. Equinox, Terrain. 1.5l. Block. Malibu. Side. Cruze. To engine. 1.4L. May be made from fiber or a rubberized...
$1.76
MSRP $2.94
Save $1.18
40.1% Off 
Engine Water Pump Bolt
GM
20914331
2.4L 2012-13. 2.4L generator cooling with eassist only. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$2.88
MSRP $4.21
Save $1.33
31.6% Off 
Water Pump Housing Gasket
GM
12646995
May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$4.92
MSRP $8.20
Save $3.28
40% Off 
Engine Water Pump Pulley
GM
25195055
Without high output. 1.4L turbo, 6-grooves. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$40.20
MSRP $69.92
Save $29.72
42.5% Off 
Engine Water Pump Pulley
GM
12642753
With high output, main. 1.4L. 1.5L. Circulates coolant through the engine system
This GM Genuine Part is designed, engineered, and...
$21.59
MSRP $36.44
Save $14.85
40.8% 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
46.1% Off 
Water Pump Outlet Pipe
GM
12703635
1.3l turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$69.23
MSRP $106.55
Save $37.32
35% Off 
Engine Auxiliary Water Pump
GM
13551861
Enclave. Reservoir & hoses. 1.2L. Encore GX. HVAC System.
$79.12
MSRP $138.80
Save $59.68
43% Off 
Engine Water Pump Cover
GM
90537266
Water Pump Access Cover. 2.2 & 2.4L, 2.2L. 2011-2013. This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$27.99
MSRP $39.37
Save $11.38
28.9% Off 
Water Pump Outlet Pipe
GM
12703917
1.3l turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$98.88
MSRP $153.51
Save $54.63
35.6% Off 
Water Pump Inlet Pipe
GM
12706857
LaCrosse. CT6. 3.0l. 3.0L twin-turbo. XT6. Coupe, 3.6L, 2016-19. Sedan, 3.6L, 2016-2018. This GM Genuine part is designed, engineered...
$40.01
MSRP $57.99
Save $17.98
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