GMC Jimmy Spark Plug

Jimmy performance spark plugs from AutoZone are a great way to upgrade your engine for better fuel economy and overall efficiency. AutoZone carries plugs in a variety of temperature ranges at low prices to ensure your satisfaction and help you maintain your ride's top-notch performance.

A GMC Jimmy spark plug requires an insulated passageway to send high voltage to the electrode. The ceramic insert prevents the spark from occurring anywhere except the electrode tip. From there, it jumps the gap and travels to the engine block, where it's grounded. When you need spark plugs for GMC Jimmy, order online from AutoZone and choose Same-Day Store Pickup or home shipping. Or, shop at your local AutoZone and take advantage of perks like free battery charging and complimentary engine diagnostic testing while you shop.