Features: 1.Part Number: According to the original factory specifications, door lock knob reference OE number is 15844616. 2.Applicable Model: Replacement for Silverado Sierra 1500 2500 3500 2007?2013; Replacement for Sierra 2500, 3500; 2007?2014 Replacement for Yukon etc. 3.Premium Material: Made of heavy duty automotive grade ABS plastic, lightweight, wear?resistant, not easy to damage. 4.Good Replacement: Replace lock tab that are often damaged, worn or missing, perfect for front or rear door inner lock knob (suitable for driver or passenger side). 5.Restores Functionality: This door lock knob is made to fully restore appearance and functionality after the original part fails. Specification: Item Type: Door Lock Knob Material: ABS plastic Color: Ebony Black OE: 15844616 Fitment: Replacement for Silverado/Sierra 2007-2013 (2007 Classic Model Excluded) Replacement for Hummer 2007-2013 Replacement for Avalanche 2007-2013 Replacement for Silverado 1500, 2500, 3500 excludes 2007 Classic 2014 Replacement for Silverado 2500, 3500 2007-2014 Replacement for Tahoe 2007-2014 Replacement for Suburban 2007-2013 Replacement for Sierra 1500, 2500, 3500 excludes 2007 Classic 2014 Replacement for Sierra 2500, 3500 2007-2014 Replacement for Yukon 2007-2014 Replacement for Yukon XL 2007-2014 Replacement for Escalade 2007-2014 Replacement for Escalade ESV 2007-2013 Replacement for Escalade EXT 2008-2009 Replacement for H2 Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!