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 Shield Seal
GM
12613249
1.3L turbo. Camaro. Spark plug hole seals. ATS. Spark plug shield seals. 2017-21 3.6L. inner #3. This GM Genuine Part is designed,...
$8.10
MSRP $11.84
Save $3.74
31.6% 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
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
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 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 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 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 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 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
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