OE Number: 12608279, 12634128 Will Fit Following Models: CAPTIVA SPORT 2.4L 2012-2015 EQUINOX 2.4L 2012-2016, Federal Emissions (opt NT7) EQUINOX 2.4L 2017 IMPALA VIN 1 (4th Digit, Style), 2.4L (VIN R, 8th Digit, opt LUK), Federal Emissions (opt NT7) 2014 LACROSSE 2.4L 2012, without California Emissions LACROSSE 2.4L 2013-2014, Federal Emissions (opt NT7) LACROSSE 2.4L 2015-2016 ORLANDO 2.4L 2012-2014 REGAL 2.4L 2012 REGAL 2.4L 2013-2014, Canada Emissions REGAL 2.4L 2013-2014, Federal Emissions REGAL 2.4L 2015-2017 TERRAIN 2.4L 2012-2017, Federal Emissions (opt NT7) VERANO 2.4L 2012-2017 Cylinder head for Equinox, Terrain, Verano, and other compatible models with 2.4L engine.Constructed from aluminum material.Matches OE numbers 12608279 and 12634128.Designed for use in specified vehicle applications based on model year and emission type.This product is not affiliated with the manufacturer.Brand mentions are used for compatibility indication.