
Every van owner knows the pain: truck stop diesel pumps that blast fuel faster than your filler neck can handle, leading to spills, slow fills, or auto shut-offs. Owl’s Large Diesel Fuel Filler Nozzle is the fix. Designed specifically for Sprinter vans, this oversized filler neck allows you to safely and efficiently fill up at high-volume commercial pumps without tricking sensors or dealing with backflow.
Constructed from fuel-safe materials and designed for a tight, secure fit, it installs quickly and delivers a seamless fueling experience, especially when time, convenience, or range matter most. Long hauls, big tanks, fast fills—this is the solution built for serious travelers.
Large Diesel Fuel Filler Nozzle

The undersized fuel tank is one of the most significant pain points with a built-out Mercedes Sprinter. The whole point of an adventure van is to get off the beaten path.
Every van owner knows the pain: truck stop diesel pumps that blast fuel faster than your filler neck can handle, leading to spills, slow fills, or auto shut-offs. Owl’s Large Diesel Fuel Filler Nozzle is the fix. Designed specifically for Sprinter vans, this oversized filler neck allows you to safely and efficiently fill up at high-volume commercial pumps without tricking sensors or dealing with backflow.
Constructed from fuel-safe materials and designed for a tight, secure fit, it installs quickly and delivers a seamless fueling experience, especially when time, convenience, or range matter most. Long hauls, big tanks, fast fills—this is the solution built for serious travelers.

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