Black; Adapter attached Stant tester 12300 and/or 12400
Tan with Cam-On Filler Neck ; Adapter used with Stant tester 12300 and/or 12400
Threaded; Threaded adapter connected to tester
Browse our selection of quality fuel cap tester adapter parts designed specifically for your GMC Sierra 2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · SL · SLE · SLT · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 5.3L · V8 6.0L
Automatic · Manual
