silverado door harness | eBay www›Search›silverado door harnessFind great deals on eBay for silverado door harness. Shop with confidence. Skip to main content. eBay Logo: 10-14 Chevrolet Silverado GMC Sierra Driver Door Wiring Harness new OEM 22912627 See more like this. New OEM Front Door Wiring Harness (RH) - 2017-2018 Silverado/Sierra ext/crew (Fits: More than one vehicle) Door Wiring Harness Replacement - 2014-2018 Silverado Jan 27, 2016I need to replace the door wiring harnesses in my truck so that the turn signals in the tow mirrors will work. Have any of you replaced the door wiring harnesses yourself? Please share information if you have done this job. Thank you.