ACDelco Engine Switches, Sensors and Relays

Find high-quality ACDelco engine switches, sensors and relays and other ACDelco parts at Advance Auto Parts. With over 44 ACDelco engine switches, sensors and relays in our assortment, finding the right parts for your vehicle has never been easier.

Some of our most popular engine switches, sensors and relays from ACDelco are the Engine Crankshaft Position Sensor (Part #213-4209, from $26.99), Engine Crankshaft Position Sensor (Part #25195551, from $28.99), and Engine Crankshaft Position Sensor (Part #213-4573, from $32.99). Be sure to add your year, make, model and engine to the garage to find the correct engine switches, sensors and relays for your vehicle.

According to our customers, when it comes to great engine switches, sensors and relays products, ACDelco makes some of the best. Our customers think the Engine Crankshaft Position Sensor (Part #213-3208, (5 star rating), Engine Crankshaft Position Sensor (Part #213-4573), and Engine Crankshaft Position Sensor (Part #213-354) 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 engine switches, sensors and relays. Plus, you can have your engine switches, sensors and relays 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 engine switches, sensors and relays and other ACDelco Parts below.