The Replacement Part Number(OE Number): 12613411, 217-3411, M1407, FJ1061, FJ10735, 67668. Fitment:for Cadillac Escalade 6.0L 2010-2013, for Chevy Colorado 5.3L 2010-2012, for Chevy Express 1500 5.3L 2010-2014, for Chevy Express 2500 3500 4.8L 2010-2017, for Chevy Silverado 1500 4.3L, 4.8L, 5.3L, 6.0L 2010-2013, for Chevy Suburban 1500 5.3L 2010-2014, for Chevy Suburban 2500 6.0L 2010-2013, for GMC Canyon 5.3L 2010-2012, for GMC Savana 1500 5.3L 2010-2014, for GMC Sierra 1500 4.3L, 4.8L, 5.3L, 6.0L 2010-2013, for GMC Yukon 5.3L, 6.0L 2010-2013. Fuel-Efficient Injector: High efficient fuel sprays and High Impedance Coil enable fast start up in the cold environments, low fuel consumption and better performance.. Professional Installation is Highly Recommended: Fuel injectors directly affect the air/fuel ratio for the engine and new fuel injectors do require a new or updated tune. We also suggest that you check the other component of the engine before installation.. Package Included: 8 x Fuel Injectors.
