Buick Parts
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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 Pulley
GM
55491377
1.2L.
Manufactured to GM OE specification for fit, form, and function
$9.07
MSRP $15.13
Save $6.06
40.1% 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 
Engine Water Pump
GM
55582273
Cascada. Malibu. Thoroughly tested for reliable, leak-resistant performance
Uniform wall sections and smooth coolant-flow cavities for...
$157.86
MSRP $279.41
Save $121.55
43.5% Off 
Water Pump Housing
GM
25204308
Malibu. 1.4L. Cruze. Water pump housing. Encore. Trax. Incl.Pulley and Seal. 1.5L turbo, type 1. Equinox. Terrain.
$105.60
MSRP $155.76
Save $50.16
32.2% Off 
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
10128343
May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$1.58
MSRP $2.64
Save $1.06
40.2% Off 
Water Pump Seal
GM
12646951
O-Ring. CT6. 3.6l. Inside of front cover. Round shaped. CT6. 3.0l. Coated seal and stainless-steel spring helps provides long service...
$4.92
MSRP $8.20
Save $3.28
40% 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 Gasket
GM
24576956
Canyon, Colorado. 4.2L. S-series. Hummer H3. 3.7L. May be made from fiber or a rubberized composite material
This GM Genuine Part is...
$6.56
MSRP $10.92
Save $4.36
39.9% Off 
Water Pump Assembly
GM
12537495
6 cylinder, 3.8L. Gas, 3.8L. 3.3L. 3.0L. 6 cylinder, gas, with turbo. Incl.Gasket. Vendor:acdelco. Vendor #251-546.
$101.32
MSRP $179.32
Save $78.00
43.5% Off 
Water Pump Seal
GM
55568033
Without high output. Encore. Sonic. 1.4L turbo. Trax. Cruze, Cruze Limited. Coated seal and stainless-steel spring helps provides long...
$15.25
MSRP $25.77
Save $10.52
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