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.
RAPIDFIRE Spark Plug
GM
19308031
These are Sold Individually. 2.4L. Rapid Fire. Vendor:acdelco. Vendor #8. Solid state suppressor, with two-piece glass and brass seal,...
$6.13
MSRP $9.08
Save $2.95
32.5% Off 
Conventional Spark Plug
GM
19355202
These are Sold Individually. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug...
$3.39
MSRP $5.02
Save $1.63
32.5% Off 
Engine Spark Plug
GM
12681660
This spark plug ignites the air-fuel mixture inside the engine?s combustion chamber. Spark plugs wear over time due to heat, electrical...
$11.39
MSRP $16.88
Save $5.49
32.5% Off 
RAPIDFIRE Spark Plug
GM
88879892
These are Sold Individually. Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference,...
$6.80
MSRP $10.08
Save $3.28
32.5% Off 
Iridium Spark Plug
GM
12622442
These are Sold Individually. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$24.75
MSRP $36.66
Save $11.91
32.5% Off 
Iridium Spark Plug
GM
12688094
These are Sold Individually. 2.7L turbo. 1.3L turbo. Iridium is the latest in spark plug technology and is an exact replacement for...
$12.76
MSRP $18.90
Save $6.14
32.5% Off 
Iridium Spark Plug
GM
12650283
These are Sold Individually. 3.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$11.80
MSRP $17.48
Save $5.68
32.5% Off 
Iridium Spark Plug
GM
12681657
These are Sold Individually. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
$11.39
MSRP $16.88
Save $5.49
32.5% Off 
Spark Plug Wire
GM
89018135
Cylinder 4. Durable to help transfer high voltage pulses without damage
$29.70
MSRP $44.00
Save $14.30
32.5% Off 
Conventional Spark Plug
GM
25186682
These are Sold Individually. 2009-11. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps...
$9.25
MSRP $13.70
Save $4.45
32.5% Off 
Iridium Spark Plug
GM
12683541
These are Sold Individually. With high output. 1.5L turbo, ac delco markings. 1.2L turbo. 1.4L, acdelco # 1267411. 1.4L, acdelco #...
$11.62
MSRP $17.22
Save $5.60
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