Ford F53 Locking Fuel Door — The Part the Factory Forgot
The only locking fuel-door enclosure purpose-built for Class A gas motorhomes on the Ford F53 chassis.
The Problem
- ✖Every Ford F53 Class A motorhome leaves the factory with an exposed, unlocked fuel cap
- ✖The F53 has a large fuel tank — making it a prime target for theft at campgrounds
- ✖Generic truck fuel doors and chrome caps do not fit the F53 filler neck geometry
- ✖Your $200K+ Class A motorhome looks unfinished with a bare cap on the side
- ✖Ford does not offer a factory fuel door for the F53 motorhome chassis
The RV Fuel Vault Solution
- Factory-finished look — eliminates the exposed cap on your Class A
- Precision-engineered for the Ford F53 fuel cap configuration
- Tamper-resistant keyed lock secures your large fuel tank against theft
- High-strength fiber-filled polymer — UV-proof, weather-proof
- Bolt-on in 8-15 minutes — no drilling, no cutting
- Fits ALL F53 Class A brands: Coachmen, Thor, Winnebago, Tiffin, Fleetwood, Newmar, Holiday Rambler
See the Difference
Why You Need a Locking Fuel Door
Lead with finish. End with security.
Factory-Finished Look
Eliminates the exposed plastic cap. Your rig finally looks production complete.
Fuel Theft Prevention
Keyed lock stops siphoning at campgrounds, rest stops, and storage facilities.
Contamination Defense
Prevents sugar, water, or foreign substances from being added to your fuel tank.
Vandalism Protection
Tamper-resistant design deters opportunistic damage to your fuel system.
Installs in 8–15 Minutes — No Drilling, No Cutting
8–15 Minutes
Average install time
Basic Hand Tools
No special equipment needed
100% Reversible
No drilling, no cutting, no mods
Compatible Ford F53 Motorhomes
The Ford F53 is the dominant Class A gas motorhome chassis, powering rigs from 30 to 45 feet. With fuel tanks up to 80+ gallons, security matters.
| Manufacturer | Models / Floorplans |
|---|---|
| Coachmen | Mirada, Encore, Pursuit |
| Fleetwood | Bounder, Flair, Fortis, Southwind |
| Holiday Rambler | Vacationer, Admiral, Invicta |
| Newmar | Bay Star, Bay Star Sport, Canyon Star |
| Thor Motor Coach | Windsport, Hurricane, Miramar, Tuscany, Palazzo |
| Tiffin | Allegro, Allegro Open Road |
| Winnebago | Vista, Sunstar, Adventurer |
Frequently Asked Questions
Common questions about The RV Fuel Vault on Ford F53 motorhomes
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