Hummer Parts
OEM GM Hummer Parts
OEM GM Hummer 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 oem gm hummer parts and order with confidence today.
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 
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 Inlet Tube
GM
12587395
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts...
$11.03
MSRP $18.38
Save $7.35
40% Off 
Engine Core Plug
GM
11562126
Location-Cylinder Head. 32.03mm. Location-Engine Block. 32.03mm.
$3.13
MSRP $4.58
Save $1.45
31.7% Off 
Electronic Ignition Control Module
GM
19418994
Canyon, Colorado. 2004-06. 4.2L. 3.5L. Feature electronically welded lead connections to reduce heat stress failure or cold joints
Laser...
$148.24
MSRP $262.38
Save $114.14
43.5% Off 
Front Brake Dust Shield
GM
25846355
2WD 1/2 TON. with hvy duty brakes. 4WD 1/2 TON. with hvy duty brakes. Without awd. 1 ton. 4wd, 2500 series. , 2wd, 3/4 ton. , 4wd, 3/4...
$61.96
MSRP $108.70
Save $46.74
43% Off 
Power Steering Reservoir Cap
GM
26095194
1500 series. 2500 series, 6.0l. 6.6L diesel. 4 WHEEL DRIVE. 1/2 ton vacuum brakes. 2003-07. , 3/4 ton. 2008-09. This GM Genuine Part is...
$36.08
MSRP $55.05
Save $18.97
34.5% Off 
(S)FILTER
GM
25013451
Helps keep abrasive particles away from bearings and other engine hydraulic components
This GM Genuine part is designed, engineered and...
$4.14
MSRP $8.48
Save $4.34
51.2% Off 
Turbocharger Oil Filter
GM
12687187
Helps keep abrasive particles away from turbocharger's bearings and shaft
Aids in optimal lubrication of components
This GM Genuine Part...
$11.92
MSRP $17.42
Save $5.50
31.6% Off 
Engine Oil Filter
GM
19346391
Helps keep abrasive particles away from bearings and other engine hydraulic components
Some ACDelco Gold parts may have formerly...
$7.60
MSRP $12.66
Save $5.06
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