with Square Connector
with Oval Connector
with Square Connector
without Fuel Pump Radio Frequency Interference Filter (RFI)
Browse our selection of quality fuel pump wiring harness parts designed specifically for your GMC K3500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Sierra · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 5.7L · V8 6.2L · V8 6.5L · V8 7.4L
Automatic · Manual
