Spark Plugs
Engine Core Plug
GM
94857141
Location-Cylinder Head. 16mm O.D.
$2.74
MSRP $4.00
Save $1.26
31.5% Off 
Engine Core Plug
GM
91173849
Location-Cylinder Head. 22mm O.D. Location-Engine Block. 22mm O.D.
$5.08
MSRP $7.41
Save $2.33
31.4% Off 
Engine Expansion Plug
GM
94029583
Location-Cylinder Head. 19mm. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$1.28
MSRP $1.88
Save $0.60
31.9% Off Multi-Purpose Threaded Plug
GM
00444776
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.23
MSRP $9.10
Save $2.87
31.5% Off 
Multi-Purpose Threaded Plug
GM
03835577
Location-Engine Block. 3/8"-18. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$2.23
MSRP $3.27
Save $1.04
31.8% Off 
Parking Brake Plug
GM
84458467
Exc.Stability Control. Dual Rear Wheels. Fits 15 x 10mm Hole. Inspection Plug.
$10.80
MSRP $18.00
Save $7.20
40% Off 
Multi-Purpose Drain Plug
GM
96041864
1.8L, manual trans. Incl.Gasket. 3.2L. 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$9.88
MSRP $14.44
Save $4.56
31.6% Off 
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
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