Spark Plugs
POWER YOUR ENGINE WITH GENUINE GM SPARK PLUGS
Spark plugs provide the continuous ignition that keeps your vehicle moving.
Genuine GM spark plugs ensure the quality and quick-starting action to prevent problems like a rough idle, trouble starting the car, high fuel consumption, engine surging, engine misfiring, and lack of acceleration.
Shop our online selection of OEM GM replacement spark plugs to give your car or truck the power and acceleration it needs to get you where you want to go.
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