Genuine GM Spark Plugs

Spark plugs are devices that deliver electric current from your car’s ignition system to its combustion chamber. They work by creating an artificial lightning bolt in the combustion chamber. If you are using spark plugs in a GM car, it’s advisable to replace them every 30,000 miles. You will know that the spark plugs need changing when you have trouble getting your vehicle started. High fuel consumption, engine misfiring, and lack of acceleration are the other common signs of spark plug failure. For a hassle-free driving experience, get genuine GM spark plugs on our site below.