To get accurate information about fuel levels, you need a functional and durable boat fuel sending unit. As the standard-setter for marine fuel system performance, Moeller Marine makes the highest-quality fuel gauge sending unit systems so you never accidentally run the tank dry. They make OEM replacement and aftermarket sending units, giving boat owners many options for delivering the right data.

Whether you have a small eight-inch deep fuel tank or a deeper 28-inch tank, there is a marine-grade fuel sender unit that will fit. Moeller Marine also makes several types of senders to collect the information, including magnetic reed switch sending units, swing-arm fuel sending units and adjustable units. Marine Parts Source has nearly a dozen sending unit models, plus fuel gauge conversion capsules, gasket kits and even classic mechanical units to fit older vessels. Our knowledgeable staff can help you find the right fuel-sending unit for a boat trip. Call us toll-free at 866-388-0390.