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AC Delco Spark Plugs
Find high-quality AC Delco spark plugs and other AC Delco parts at Advance Auto Parts. With over 191 AC Delco spark plugs in our assortment, finding the right parts for your vehicle has never been easier.
Some of our most popular spark plugs from AC Delco are the Conventional Spark Plug (Part #LM46, from $2.49), Spark Plug (Part #R45T, from $2.49), and Conventional Spark Plug (Part #21025102, from $2.99). Be sure to add your year, make, model and engine to the garage to find the correct spark plugs for your vehicle.
According to our customers, when it comes to great spark plugs products, AC Delco makes some of the best. Our customers think the Double Platinum Spark Plug (Part #41-962, (5 star rating), Conventional Spark Plug (Part #CR43TS, (5 star rating), and Iridium Spark Plug (Part #41-109, (5 star rating) are some of the high-quality parts from the AC Delco brand. Be sure to add your own rating or review of these products so everyone can benefit from your experience!
A wide selection of parts, competitive prices, and great customer service make Advance Auto Parts your one-stop shop for quality AC Delco spark plugs products. Plus, you can have your spark plugs order shipped directly to you, or you can pick it up in one of our convenient store locations in 30 minutes or less! Find a store near you. Explore our top spark plugs and other AC Delco Parts below.