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.
Spark Plug Wire Set
GM
88862427
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$41.75
MSRP $72.60
Save $30.85
42.5% Off 
Spark Plug Wire Set
GM
88862386
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$48.63
MSRP $84.58
Save $35.95
42.5% Off 
Spark Plug Wire Shield
GM
12551505
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$89.51
MSRP $158.42
Save $68.91
43.5% Off 
Spark Plug Wire Set
GM
88862417
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$41.08
MSRP $71.44
Save $30.36
42.5% Off 
Spark Plug Wire Set
GM
88862399
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$113.32
MSRP $200.56
Save $87.24
43.5% Off 
Spark Plug Wire Set
GM
89020915
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$26.22
MSRP $44.26
Save $18.04
40.8% Off 
Double Platinum Spark Plug
GM
88901008
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.65
MSRP $14.42
Save $5.77
40% Off 
Spark Plug Wire Set
GM
88862448
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$107.27
MSRP $189.86
Save $82.59
43.5% Off 
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