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Browse our full RV fitment database — hundreds of floor plans across dozens of brands, growing every week.

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Workhorse W22/W24
Ram 5500

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Nexus RV
Phoenix USA
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By Model

Entegra Accolade XT
Entegra Accolade XL
Dynamax Force HD
Dynamax DX3
Jayco Seneca
Dynamax Isata 5
Fleetwood Altitude 600D
Grand Design Lineage
Entegra Odyssey
Entegra Esteem
Dynamax Isata 6
Jayco Precept
Jayco Greyhawk
Fleetwood Bounder
Thor Four Winds
Holiday Rambler Invicta

By Need

RV Fuel Door
RV Fuel Cap Cover
RV Fuel Door Lock
Locking Fuel Door
Locking Cap vs. Fuel Door
Fuel Theft Protection
Siphoning Prevention
RV Diesel Theft
DEF Theft Prevention
Sugar-in-Tank Prevention
Anti-Theft Fuel Cap
Fuel Tank Hatch
RV Surge Protector
RV TPMS
RV Backup Camera
RV Digital Locks
RV AC Ductwork

Shop Products

Fuel Door Bundle (Single)
Fuel Door Bundle (2-Pack)
Fuel Door Bundle (3-Pack)
Fuel Door Bundle (Large)
Fuel Cap Bezel (Small)
Fuel Cap Bezel (2-Pack)
Fuel Cap Bezel (3-Pack)
Fuel Cap Bezel (Large)
Security Screws (12-Pack)
Security Screws (24-Pack)
Security Screws (36-Pack)
RV Fuel Vault Tumbler

Featured Guides

Best Locking Fuel Door in America
Only Locking RV Fuel Door
The First RV Fuel Door
RV Fuel Door — Made in USA
Rugged Locking RV Fuel Door
Best RV Fuel Cap Cover
Best RV Fuel Hatch
Best Fuel Theft Protection
Locking Diesel Fuel Cap
DEF Cap Cover for RVs
Motorhome Fuel Security
Gas Tank Vandalism Protection
Best New RV Accessory 2026
Hottest RV Product 2026
RV Product Innovation 2026
Best RV Product of the Year

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CRVACanadian Recreational Vehicle Association

FRVTAFlorida RV Trade Association

PRVCAPennsylvania Recreation Vehicle & Camping Association

SAMASarasota-Manatee Area Manufacturers Association

FloridaMakesFlorida Manufacturing Extension Partnership

The RV Fuel Vault

Where Security Meets the Open Road

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