Yes. The RV Fuel Vault fits Coachmen Class C and Class A gas motorhomes on the Ford E-450, F53, and Workhorse chassis — including the Freelander, Leprechaun, Concord, Encore, and Mirada.
Which Coachmen models does it fit?
The RV Fuel Vault is engineered for the commercial Ford (and Ram) chassis that Coachmen motorhomes are built on. Here is how the lineup breaks down:
| Chassis | Coachmen models |
|---|---|
| Class C (Ford E-450 gas) | Freelander, Leprechaun, Concord |
| Class A gas (Ford F53 / Workhorse) | Encore, Mirada |
Not sure which one you have? The fitment finder confirms your exact year, make, model, and floorplan in seconds.
Why Coachmen owners need it
From the compact Freelander to the Class A Mirada, every Coachmen on these chassis ships with an exposed, unlocked fuel cap. A locking automotive cap often will not even fit the E-450 or Workhorse filler neck. The RV Fuel Vault is a complete locking door built for those exact chassis.
- Stops fuel theft & siphoning — a keyed, virtually unbreakable door over the cap.
- Prevents contamination — no more open access to add water, sugar, or the wrong fluid.
- Built tough — 3/16″ fiber-filled polymer that is non-corrosive and resists prying.
- Factory-finished look — covers the ugly exposed cap for a clean, finished appearance.
Installation & pricing
The RV Fuel Vault is a bolt-on upgrade that most owners install in 8–15 minutes with basic hand tools — no drilling, no cutting, and no permanent modifications. Pricing starts at $109.95 (Founders Edition) for a single door, $219.90 for a set of two, and $329.85 for the 3-Pack that includes a DEF cover. Every order ships free in the Continental U.S. and is backed by a Limited Lifetime Warranty and a 30-day satisfaction guarantee.
Frequently asked questions
Does the RV Fuel Vault fit a Coachmen Freelander?
Yes. The Freelander, Leprechaun, and Concord are built on the Ford E-450 Class C gas chassis, and the RV Fuel Vault secures their exposed gas filler neck.
Does it fit a Coachmen Mirada or Encore on Workhorse?
Yes. The RV Fuel Vault has versions engineered for both the Ford F53 and Workhorse W22/W24 filler necks used on the Mirada and Encore.
What does it cost and how is it installed?
Pricing starts at $109.95 (Founders Edition) per door with free U.S. shipping. Installation is a bolt-on job most owners finish in 8 to 15 minutes with basic hand tools.
Lock down your Coachmen fuel cap
Confirm your motorhome fits and protect your fuel cap with the only purpose-built locking fuel door for RVs.
Check fitment & order →
See the Coachmen fitment page
More answers about the RV Fuel Vault