Not sure which 2003 Chevy Cavalier Spark Plugs are right for you? We have over 146 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Have gone through a half tank with them so far (instructions say give at least full tank to let the ECU adjust) and already can feel the better throttle response and slightly more pull from the engine...definately worth the money, especially when you only gotta buy 4" —Luke C from Lombard, IL bought a Pulstar Performance Series Spark Plugs for a 2003 Chevy Cavalier, 2.2L 4 cyl. engine.