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_x000D_ Material: ABS plastic_x000D_ Color: Ebony Black_x000D_ OE: 15844616_x000D_ Fitment:_x000D_ Replacement for Silverado/Sierra 2007-2013 (2007 Classic Model Excluded)_x000D_ _x000D_ Replacement for Hummer _x000D_ 2007-2013 Replacement for Avalanche_x000D_ 2007-2013 Replacement for Silverado 1500, 2500, 3500 excludes 2007 Classic_x000D_ 2014 Replacement for Silverado 2500, 3500_x000D_ 2007-2014 Replacement for Tahoe_x000D_ 2007-2014 Replacement for Suburban_x000D_ 2007-2013 Replacement for Sierra 1500, 2500, 3500 excludes 2007 Classic_x000D_ 2014 Replacement for Sierra 2500, 3500_x000D_ 2007-2014 Replacement for Yukon_x000D_ 2007-2014 Replacement for Yukon XL_x000D_ 2007-2014 Replacement for Escalade_x000D_ 2007-2014 Replacement for Escalade ESV_x000D_ 2007-2013 Replacement for Escalade EXT_x000D_ 2008-2009 Replacement for H2 Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!