IMPORTANT: Carefully check fitment of Amazon, list description and part pictures. Must make sure our part pictures are same as yours. Because The first two could not identify vehicle months & engine difference. If pictures (body,socket,plugs) are same, certainly the part will fit your car. Or If you have part no., please make sure the part no. is among our Interchange part number list. If yes, the part usually fits your car. So the pictures or part no. are more important.

Vehicle Applications Compatible with:
2014-2017, 2010 Ca-dillac CTS, 3.0L, 3.6L, 6.2L
2014-2017 Ca-dillac XTS, 3.6L
2009-2017 Ca-dillac Escalade, 6.0L, 6.0L Flex, 6.2L, 6.2L Flex
2009-2013 Chev-rolet Avalanche, 5.3L, 5.3L Flex, 6.0L, 6.2L Flex
2008-2012 Chev-rolet Colorado, 2.9L, 3.7L, 5.3L
2014-2017 Chev-rolet Corvette, 6.2L
2011-2016 Chev-rolet Cruze, 1.8L
2009-2017 Chev-rolet Express, 4.8L, 4.8L Flex, 5.3L, 6.0L, 6.0L Flex
2009-2017 Chev-rolet Silverado, 4.3L, 4.8L, 4.8L Flex, 5.3L, 5.3L Flex, 6.0L, 6.0L Flex, 6.2L, 6.2L Flex
2012-2017 Chev-rolet Sonic, 1.8L
2009-2017 Chev-rolet Suburban, 5.3L, 5.3L Flex, 6.0L, 6.0L Flex, 6.2L Flex
2008-2017 Chev-rolet Tahoe, 4.8L, 5.3L, 5.3L Flex, 6.0L, 6.0L Flex, 6.2L
2008-2012 G-M-C Canyon, 2.9L, 3.7L, 5.3L
MAY FIT OTHER VEHICLES IF REFERENCE NUMBER/S MATCHES

Reference OE Number: 12644228, 12594942, 28084560, 12591290, 55573248, 2133949