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.
Spark Plug Wire Set
GM
19154586
Delco remy. All models. 3.8l. Park Avenue. 1995, without supercharger. Durable to help transfer high voltage pulses without damage
$61.40
MSRP $107.72
Save $46.32
43% 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 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 
Water Pump Seal
GM
12646952
O-Ring. CT6. 3.6l. Inside of front cover. Keyhole 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
12635751
With high output, main. Equinox, Terrain. 1.5l. Malibu. Front. Cruze. 1.4L. Spark. Encore. Volt. Housing to pump. May be made from fiber...
$5.56
MSRP $9.25
Save $3.69
39.9% Off 
Water Pump Seal
GM
12691259
ATS. Seal, inside frt. cover. Without v-series. Coated seal and stainless-steel spring helps provides long service life
This GM Genuine...
$10.46
MSRP $17.47
Save $7.01
40.1% Off 
Water Pump Gasket
GM
12360427
4 cylinder, 2.3L. 2.3 & 2.4L, 2.3L.
$28.91
MSRP $48.80
Save $19.89
40.8% Off 
Water Pump Insulator
GM
55507168
2.7L turbo. 1.3l turbo. 2.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$3.50
MSRP $5.13
Save $1.63
31.8% Off 
Water Pump Bolt
GM
11548003
2023-26, m5x.8x25. 2020-22. 2.7L turbo, rwd. 2.7L turbo, awd. 1.2L. 2.0L turbo. 3.0L diesel. 5x25mm. 2019. 5.5L. Ignition coil,bolt.
$4.92
MSRP $7.20
Save $2.28
31.7% Off 
Water Pump Gasket
GM
10182374
May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$0.86
MSRP $1.45
Save $0.59
40.7% Off 
Water Pump Assembly
GM
25205820
Assembly. Incl.Gaskets,Housing,Oil Cooler,Oil Cooler Gasket,Pulley,Thermostat,Thermostat Gasket,Seal and Thermostat Housing. Equinox....
$195.22
MSRP $348.60
Save $153.38
44% Off 
Water Pump Seal
GM
90537915
2.4L. Water Pump Access Cover. 2.2L. 2.0L turbo, 2011-2013. This GM Genuine Part is designed, engineered, and tested to rigorous...
$15.19
MSRP $25.64
Save $10.45
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