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.
Auxiliary Water Pump
GM
84115339
2.5L, reservoir & hoses. 2.0L, reservoir & hoses. Thoroughly tested for reliable, leak-free performance
$94.68
MSRP $167.58
Save $72.90
43.5% Off 
Water Pump Gasket
GM
12630223
May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$8.22
MSRP $13.71
Save $5.49
40% Off 
Water Pump Sprocket
GM
90537298
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$44.02
MSRP $63.80
Save $19.78
31% Off 
Auxiliary Water Pump
GM
13524281
2.0L turbo. 3.6L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$78.81
MSRP $138.26
Save $59.45
43% Off 
Heater Water Pump
GM
13592749
Generator cooling. Sierra, silverado. With eassist. LaCrosse. HVAC System. 2.5L, auxilary. Helps to maintain engine temperature and...
$131.85
MSRP $233.36
Save $101.51
43.5% Off 
Water Pump Gasket
GM
25201460
2014-2017, #1. 2.0L turbo, #2. 2016-18, #1. 2.5L, square. Sedan, 2.5L, #1. May be made from fiber or a rubberized composite material...
$4.92
MSRP $8.20
Save $3.28
40% Off 
Engine Water Pump Pulley
GM
24576970
4.2L. 3.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$104.07
MSRP $184.20
Save $80.13
43.5% Off 
Engine Water Pump Pulley
GM
24576031
4 cylinder, all. 2.0 & 2.0L. 4 cylinder, with ac. 2.2L.
$19.32
MSRP $32.60
Save $13.28
40.7% Off 
Water Pump Pulley Bolt
GM
55575622
1.8L. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$2.94
MSRP $4.31
Save $1.37
31.8% Off 
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