Stocking Grand Design? Here's what RV Fuel Vault fits

5 Grand Design models with a matched RV Fuel Vault locking fuel door. Retail and MAP prices shown. Locking security screws are included in every box.

Email me this Grand Design fit list Apply to become a dealer

Find My Fit door for the Grand Design Lineage Limited Edition 43 Package

RVFV-3001S RV Fuel Vault — Small Standard 3-Pack — RVFV-3001SRV Fuel Vault — Small Standard 3-Pack

Customer install & review · 2026 Grand Design Lineage Limited Edition 43 Package 31ZW

“This product is perfect for my RV. It fits like it came from the factory this way. My experience with RV fuel vault team has been a very good experience. Good…”
— Marty Guzman · Peoria, AZ

Grand Design Lineage Limited Edition 43 Package

Super C

2026–2027 · Ford F-600 4x4

Floorplans: 29AN

RV Fuel Vault — Small Standard 3-Pack (RVFV-3001S) — Retail $569.95 · MAP $479.95
RV Fuel Vault + Bezel Bundle — Small 3-Pack (RVFV-BDL-3001S) — Retail $794.90 · MAP $659.85
Standard Small Fuel Cap Housing Bezel, Factory Replacement (3 Pack) (RVFVB-9003S) — Retail $224.95 · MAP $224.95
Locking security screws: included

2020–2027 · Ford F-550 / F-600

Floorplans: 31ZW

RV Fuel Vault — Small Standard 3-Pack (RVFV-3001S) — Retail $569.95 · MAP $479.95
RV Fuel Vault + Bezel Bundle — Small 3-Pack (RVFV-BDL-3001S) — Retail $794.90 · MAP $659.85
Standard Small Fuel Cap Housing Bezel, Factory Replacement (3 Pack) (RVFVB-9003S) — Retail $224.95 · MAP $224.95
Locking security screws: included

Find My Fit door for the Grand Design Lineage Series E

RVFV-1002L RV Fuel Vault — Large Standard Single — RVFV-1002LRV Fuel Vault — Large Standard Single

Grand Design Lineage Series E

Class C

2027 · Ford E-450

Floorplans: 30DC

RV Fuel Vault — Large Standard Single (RVFV-1002L) — Retail $199.95 · MAP $169.95
RV Fuel Vault + Bezel Bundle — Large Single (RVFV-BDL-1002L) — Retail $289.90 · MAP $239.95
Standard Large Fuel Cap Housing Bezel, Factory Replacement (RVFVB-9002L) — Retail $89.95 · MAP $89.95
Locking security screws: included

Find My Fit door for the Grand Design Lineage Series F

Grand Design Lineage Series F

Super C

2026–2027 · Ford F-600 4x4 (F-550 with 35 Package)

Floorplans: 29AN, 29AN5

RV Fuel Vault — Small Standard 3-Pack (RVFV-3001S) — Retail $569.95 · MAP $479.95
RV Fuel Vault + Bezel Bundle — Small 3-Pack (RVFV-BDL-3001S) — Retail $794.90 · MAP $659.85
Standard Small Fuel Cap Housing Bezel, Factory Replacement (3 Pack) (RVFVB-9003S) — Retail $224.95 · MAP $224.95
Locking security screws: included

2017–2027 · Ford F-550 / F-600

Floorplans: 31ZW, 31ZW5, 31FZ

RV Fuel Vault — Small Standard 3-Pack (RVFV-3001S) — Retail $569.95 · MAP $479.95
RV Fuel Vault + Bezel Bundle — Small 3-Pack (RVFV-BDL-3001S) — Retail $794.90 · MAP $659.85
Standard Small Fuel Cap Housing Bezel, Factory Replacement (3 Pack) (RVFVB-9003S) — Retail $224.95 · MAP $224.95
Locking security screws: included

Find My Fit door for the Grand Design Momentum

RVFV-1001R RV Fuel Vault — Round Door Single — RVFV-1001RRV Fuel Vault — Round Door Single

Grand Design Momentum

Fifth Wheel Toy Hauler

2015–2027

Floorplans: 344M, 351MS, 381MS, 392M, 395MT, 396DB, 399M

RV Fuel Vault — Round Door Single (RVFV-1001R) — Retail $189.95 · MAP $159.95
Locking security screws: included

Find My Fit door for the Grand Design Momentum G-Class

Grand Design Momentum G-Class

Fifth Wheel Toy Hauler

2020–2027

Floorplans: 21G, 23G, 25G, 27G, 28G, 29G, 30G, 31G, 320G, 325G, 350G, 355G, 415G

RV Fuel Vault — Round Door Single (RVFV-1001R) — Retail $189.95 · MAP $159.95
Locking security screws: included

Grand Design dealer questions

Does The RV Fuel Vault fit Grand Design RVs?

Yes. We currently list fitment for 5 Grand Design models: Lineage Limited Edition 43 Package, Lineage Series E, Lineage Series F, Momentum, Momentum G-Class.

Can my dealership order RV Fuel Vault doors for Grand Design units?

Yes. Apply at thervfuelvault.com/become-a-dealer. Once approved, you get your own dealer portal login that shows your cost.