2017–2027 Jayco Seneca XT Locking Fuel Door
The RV Fuel Vault is confirmed to fit the Jayco Seneca XT on the Ford F-550 / F-600 chassis. Here are the covered floor plans and the exact parts for your rig.
Covered floor plans
2 Driver Side Diesel Fuel Caps
See it on a Jayco Seneca XT like yours
Real photos from Jayco owners who installed The RV Fuel Vault on their own rig.
Super fast shipping, great customer service with a personal phone call, extremely simple installation, and a quality fit, and finish!
What Jayco owners say
Super fast shipping, great customer service with a personal phone call, extremely simple installation, and a quality fit, and finish!
Michael Lunsford — 2026 Jayco Seneca XT 35L
Parts that fit
RV Fuel Vault — Small Standard-2 Pack
VerifiedRVFV-2001S
Set of 2 standard small doors. Ideal for Driver Side dual-tank Super C (F-550 or F-600) Rigs Security screws included. Fits standard exposed fuel caps. Security screws included.
$309.95
ViewSecurity Screw Pack — Double Pack (25 pc)
VerifiedRVFV-SS200
Tamper-resistant security screws with Safety Torx Driver Bit — 25 screws (24 + 1 extra). Each door requires 1 pack. (2 Packs) We include 1 extra screw because things can happen during installation — like stripping or breaking a screw while mounting add-on components.
$39.95
ViewStandard Small Fuel Cap Housing Bezel, Factory Replacement (2 Pack)
VerifiedRVFVB-9002S
Factory Replacement Fuel Housing Bezel, Small, Typically Super C on Ford F-550, F-600 or Dodge Ram 5500
$149.95
ViewRV Fuel Vault + Bezel Bundle — Small 2-Pack
VerifiedRVFV-BDL-2001S
Complete protection bundle: RV Fuel Vault Small Standard 2-Pack doors + matching Small Fuel Cap Housing Bezel 2-Pack. Save by bundling! Security screws included.
$459.90
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