Large Diesel Fuel Filler Nozzle

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.