OEM GM Spark Plugs
availability
A bad set of spark plugs will cause your engine to misfire, which affects performance and fuel mileage. Spark plugs get dirty and cause the cylinder to stop firing, so if you notice your engine running poorly, check your plugs for dirt. (This buyer's guide gives you all the details.)
- OEM GM spark plugs are made from the best materials for your vehicle.
- Poorly made aftermarket plugs may not last as long as OEM GM spark plugs.
- An engine misfire will cost you money in fuel. If you notice backfires or other engine noises, replace your worn out plugs with OEM GM spark plugs and get your performance back.
GM Parts Center offers wholesale pricing and fast, affordable shipping on all of our OEM GM parts. Order from our list of GM spark plugs today.
Spark Plug Asm
GM
19355205
These are Sold Individually. Sold Individually
$2.82
MSRP $4.18
Save $1.36
32.5% Off 
Conventional Spark Plug
GM
19354421
These are Sold Individually. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug...
$2.82
MSRP $4.18
Save $1.36
32.5% Off 
Spark Plug Boot
GM
12698494
1.3L turbo. Durable boot seal helps protect against moisture and contaminants
Manufactured to GM OE specification for fit, form,...
$12.49
MSRP $18.50
Save $6.01
32.5% Off 
Spark Plug Wire
GM
12173531
Durable to help transfer high voltage pulses without damage
$14.88
MSRP $22.03
Save $7.15
32.5% Off 
Conventional Spark Plug
GM
19417094
These are Sold Individually. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug...
$3.12
MSRP $4.62
Save $1.50
32.5% Off 
Spark Plug Asm
GM
25193473
These are Sold Individually. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug...
$2.89
MSRP $4.28
Save $1.39
32.5% Off 
RAPIDFIRE Spark Plug
GM
19323044
These are Sold Individually. Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference,...
$6.26
MSRP $9.28
Save $3.02
32.5% Off 
Iridium Spark Plug
GM
55504354
These are Sold Individually. 2.0l. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$14.13
MSRP $20.94
Save $6.81
32.5% Off 
Spark Plug Wire
GM
89018132
Cylinder 1. Durable to help transfer high voltage pulses without damage
$21.94
MSRP $32.49
Save $10.55
32.5% Off 
Iridium Spark Plug
GM
55564748
2.8L. Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium...
$16.13
MSRP $23.90
Save $7.77
32.5% Off 
Iridium Spark Plug
GM
12646780
GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General...
$12.78
MSRP $18.94
Save $6.16
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