[Replacement OEM]: Spark plugs part number: 41-110, 41110, 12621258,12680072,41-985, 12609877, 12571164; Spark plug wires part number: 48322, 48322R, 7831, M8-48322
[Fitment]: 2009-2013 Chevy Avalanche,2010-2015 Chevy Camaro,2009-2011 Chevy Express 1500 2500 3500, 2009-2015 Chevy Silverado 1500 2500 3500, 2009-2015 GMC Yukon Savana Sierra Canyon, 2008 Hummer,2007-2008 Cadillac Escalade etc.Please verify the vehicle model before purchasing
[High Quality Spark Plug]:Iridium spark plugs have extremely fine electrode tips that can produce sharp and precise sparks. The high melting point can resist the extreme heat generated during the combustion process, with a longer service life and better performance, ensuring that your car can have a new life after installation.
[Spark Plug Wires]:The spark plug wires made of high-performance materials. Silicone rubber wire body has high temperature resistance and strong insulation, which can better prevent spark plug wire leakage, provide maximum spark transportation and protection, make the connection more stable, and have a longer service life.
Package Inludes: 8x 41-110 Spark Plugs, 8x M8-48322 Spark Plug Wires.If you have any question, please feel free to contact us. We are very so honored to serve for you,and we will answer your doubts in the first time.No need to worry about it.