ACDelco Spark Plugs

Find high-quality ACDelco spark plugs and other ACDelco parts at Advance Auto Parts. With over 120 ACDelco spark plugs in our assortment, finding the right parts for your vehicle has never been easier.

Some of our most popular spark plugs from ACDelco are the Spark Plug: Reliable Ignition & Engine Efficiency (Part #R43TSK, from $2.49), Spark Plug: Reliable Ignition with Over 100 Years of Innovation (Part #R43T, from $2.49), and Spark Plug: Reliable Ignition & Long-Lasting Performance (Part #R45T, from $2.49). 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, ACDelco makes some of the best. Our customers think the Double Platinum Spark Plug: Long-Lasting Performance & Durability (Part #41-962, (5 star rating), Copper Core Spark Plug: Reliable Performance & Durability (Part #CR43TS, (5 star rating), and Iridium Spark Plug: Reliable Cold Starting & Smooth Performance (Part #41-109, (5 star rating) are some of the high-quality parts from the ACDelco 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 ACDelco spark plugs. 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 ACDelco Parts below.