OTC Spark Plugs

Find high-quality OTC spark plugs and other OTC products at Advance Auto Parts. With over 3 OTC spark plugs in our assortment, finding the right products for your vehicle has never been easier.

Some of our most popular spark plugs from OTC are the Plug Ns 032994 (Part #OTC29501, from $75.99), Forcing Screw Nut (Part #OTC311881, from $94.99), and Thread Chaser (Part #7402, from $156.99). 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, OTC makes some of the best. Our customers think the Thread Chaser (Part #7402), Forcing Screw Nut (Part #OTC311881), and Plug Ns 032994 (Part #OTC29501) are some of the high-quality parts from the OTC brand. Be sure to add your own rating or review of these products so everyone can benefit from your experience!

A wide selection of products, competitive prices, and great customer service make Advance Auto Parts your one-stop shop for quality OTC 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 OTC Products below.