Putco Blade Quick Connect tailgate wiring harness for 2019–2020 Chevy Silverado LD and GMC Sierra LD 1500 models simplifies Blade LED tailgate light bar installation with a plug-and-play 4-pin connector and reduces install time from hours to minutes. Made from heavy-duty 16 gauge, 100% copper trailer wire, the harness preserves factory wiring and connects with existing T1 harnesses without affecting lane-avoidance systems. Fitment is specified for late-model trucks and the product carries manufacturer-specified connection benefits.
Putco 19-20 Chevy Silv LD / GMC Sierra LD (1500 Models) Blade Quick Connect Tailgate Wiring Harness