DEF 6-Gal Marine Fuel Tank with Hose Connector

The DEF 6.3-gallon portable boat fuel tank is engineered for durability and reliability on the water. Constructed from high-density polyethylene, this marine fuel tank resists aging, impact, and corrosion while maintaining its shape after accidental bumps. Its dual-seal and vent design ensures smooth fuel flow and minimizes leakage—simply unscrew the yellow metal nut to release air or tighten it for an airtight seal.

Stay informed with the built-in fuel volume indicator, allowing you to monitor remaining fuel levels and refill as needed. The integrated filter at the air inlet prevents debris from entering, while the ergonomic I-shaped handle makes carrying and storage effortless. This lightweight tank includes a fuel line hose, two connectors, and a primer bulb for easy setup. Note: Always tighten the four screws around the hose connector flange before use.