Spark Plugs
Differential Carrier Plug
GM
84479772
Awd. Differential. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.50
MSRP $19.74
Save $6.24
31.6% Off 
Multi-Purpose Threaded Plug
GM
11609915
Location-Rear of Engine Block Oil Hole. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$6.98
MSRP $10.21
Save $3.23
31.6% Off 
Engine Core Plug
GM
91173849
Location-Cylinder Head. 22mm O.D. Location-Engine Block. 22mm O.D.
$5.92
MSRP $7.41
Save $1.49
20.1% Off 
No results found for "Spark Plug, Glow Plug". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!