28-gallon fuel tanks are currently out of stock. Due to production delays caused by COVID, back-ordered items may take 3-4 weeks to ship. Orders will be fulfilled in the order they are received. Please refer to this page for the most up to date stocking info.
There are no gas stations in the great outdoors!
Extended range fuel tanks not only prevent you from being stranded but allow you and your family to explore deeper into the wilderness than ever before. We worked exclusively with Aero Tanks to design and manufacture this auxiliary fuel tank for Mercedes Sprinter vans.
Yes, will our tanks allow you to go further between fill-ups, but that’s useless if they hamper the off-road capabilities of your rig. By mounting our auxiliary tanks as centrally as possible underneath your rig we keep the center of gravity low to ensure predictable handling on unpredictable terrain. Our tanks are internally baffled to prevent sloshing. And the aluminized steel construction and integrated skid plates will protect them from corrosion & impact damage for years to come.
This is a transfer-style auxiliary tank. Fuel is pumped to and from this tank to the main tank via a switch-controlled electric fuel pump. This tank mounts in place of the factory rear spare tire basket. Need a place to mount your now displaced spare tire? Check out our Sprinter rear door tire carriers.
Auxiliary fuel tank kits may take 2-3 weeks to assemble and ship. This kit contains heavy, oversized items that require freight shipping. We will contact you before your order is shipped to coordinate delivery.
Second Generation (NCV3): 2007 – 2018
Third Generation (VS30): 2019+
- 28 Gallon Capacity
- Mounted underneath the rear of the vehicle where OEM spare tire would be (note: requires spare tire relocation to rear bumper/door/etc.)
- Includes high-volume fuel transfer pump