ChampionIridiumPlugs.com is part of the SparkPlugs.com family, an authorized full line Champion dealer. We are not Champion Spark Plugs USA. To contact them, click here.
For part specifications, vehicle fitment and cross reference information, enter a part number in our search box at the top of the page. Once you arrive at a product detail page, you will find tabs with part specifications, reverse vehicle fitment and cross reference data.
For customized engines, non-US vehicles, and advanced technical support, please contact Champion for live technical help at 1-800-325-8886, 7:30 a.m. – 4:30 p.m. (CST) Monday - Thursday, 7:30 a.m. – 4:00 p.m. (CST) Friday.