CONNECTOR-RELAY-WIRE, Horn diagram Lt Truck GMC Sierra 2500HD Reg Cab - 03 Bodystyle (4WD)

PNCPart codeTitleQuantity
1 13580876  CONNECTOR,HORN(GRAY)(2-WAY FEMALE)(W/LEADS)(ACDelco #PT2651) 02
2 19116451  WIRE,HORN(PART OF 1,2) 01
3 19116451  WIRE,HORN 01
4 19118886  RELAY,HORN(5 PIN,280 MINI WEATHERPROOF)(02.483)(ACDelco #19118886) 01