Anyone know of a Motorcraft locking filler cap for our trucks? I'd appreciate a part number. Had gas stolen recently.

 

Was looking for a couple of these myself last year. Came up empty and had to go with CST brand from Amazon.

 

Our generation of truck's fuel fillers use caps with threads on them. So the caps screw-in.

The locking Motorcraft caps that I've seen do not have screw threads. They use the new-style pins that twist and lock.

The closest I could find was at Wal-Mart. They have the Stant 10501 locking fuel cap that fit my truck (96 F150). I couldn't find a pair with at Wal-Mart that was keyed alike (so I could have the same key for both tanks), so I gave up on the idea.

Not that the Stant cap didn't have the little retaining wire attachment either. The retainer is handy so you don't lose the cap when you're putting gas in.

 

When I bought my truck, it had 6 keys. Doors, glovebox, ignition (replacement), topper, and 2 separate locking gas caps. I would just get the 2 different locking caps and deal with it. I set the gas cap on top of the topper while filling.

 

I also have two stant locking fuel caps that i got at walmart. Works great but i also wished that it came with a retainer that hung from the truck instead of sitting it on the bed rail. It sucks looking like a idiot trying to catch a rolling gas cap at a gas station. Been there done that. Lol