Not sure which 2008 Chevy Cobalt 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:
"The plugs were a direct match for my vehicle;AutoAnything matched the part perfectly. I not sure if I notice any gains in horsepower or MPG, but it was time to change my spark plugs. Satisfied customer." —Anthony H from Shaw Afb, SC bought a Pulstar Performance Series Spark Plugs for a 2008 Chevy Cobalt.