OE Specified Yellow Cap Type
OE Specified Green Cap Type
Non-Locking With OE No. 15763229
With OE No. 20804101
[Locking Fuel Tank Cap] Black Cap;
Green
Green; As required
As required
OE Specified Green Cap Type
Non Locking
Yellow
Green
Available Until Stock Depleted
GM Original Equipment; BASE BODY/CHASSIS (ZW9)
As required
GM Original Equipment; FLEETSIDE PUBX (E63); 2nd Design; USE ON VEHICLES WITH T/TYPE TETHER FULL TURN CAP) (1st DESIGN SEE 20915842
Yellow
GM Original Equipment; FLEETSIDE PUBX (E63), BIFUEL & MONOVALENT PLUS CNG FUEL (FHV)
Green; As required
Non Locking
Color-Yellow, Non Locking, Incl.Tether
Locking Cover
Non Locking
w/ Locking Cap (RPO N05)
Browse our selection of quality fuel tank cap parts designed specifically for your Chevrolet Silverado 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Country · LT · LTZ · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L
Automatic
