Moeller Female Tank Connector 033481-10, 3/8 Inch, Yamaha, Bayonet Style

The Moeller 033481-10 is a female bayonet-style fuel tank connector built to join a 3/8 inch ID fuel line to a compatible male fitting on a portable fuel tank or engine fuel line. It is designated for use with Yamaha outboards rated EPA 1997 and older, replacing the connector on those engines when the original wears out, cracks, or no longer seals reliably. The connector body is molded from durable plastic, which resists corrosion and fuel exposure better than bare metal fittings in a marine environment. Its bayonet-style coupling allows a quick, secure push-and-twist connection to the mating male fitting without tools, making it a straightforward swap for anyone replacing a worn or damaged fuel connector. Measuring 4.5 x 4.5 x 6.25 inches and weighing 0.1 pounds, it is sized to match the original equipment connector it replaces. This connector is intended for the female side of the fuel line coupling and is not interchangeable with male-style connectors. Boat owners running Yamaha outboards from the EPA 1997-and-older era who need to restore a leak-free fuel line connection can use the Moeller 033481-10 as a direct fit for that application.

Specifications

• Brand: Moeller
• Manufacturer Part Number: 033481-10
• Type: Fuel Tank Connector, Female
• Connection Style: Bayonet
• Hose ID: 3/8 in.
• Fitment: Yamaha, EPA 1997 & Older
• Material: Plastic
• Item Dimensions: 4.5 x 4.5 x 6.25 inches
• Weight: 0.1 pounds
• UPC: 739729334812
• Replaces: 033470-10

Fitment

Yamaha outboards, EPA 1997 & Older.

Replaces (OEM)

033470-10

Frequently Asked Questions

What does the Moeller 033481-10 fit? The Moeller 033481-10 is designated for Yamaha outboards rated EPA 1997 and older, connecting a 3/8 inch ID fuel line to the matching male bayonet fitting.

Is the 033481-10 a male or female connector? It is a female bayonet-style connector; a matching male fitting is required on the other side of the connection, and this part is not interchangeable with male-style connectors.

What size fuel line does this connector use? The Moeller 033481-10 is sized for 3/8 inch ID fuel hose.

What OEM part number does the 033481-10 replace? The Moeller 033481-10 replaces part number 033470-10.

What material is the 033481-10 made from? This connector is molded from plastic, chosen for its resistance to fuel exposure and corrosion in a marine environment.

How much does the 033481-10 weigh? The Moeller 033481-10 weighs 0.1 pounds.

What are the dimensions of the 033481-10 connector? The 033481-10 measures 4.5 x 4.5 x 6.25 inches.

How does the bayonet connection work on the 033481-10? The 033481-10 uses a bayonet-style coupling, allowing a secure push-and-twist connection to the mating male fitting without tools.

Is the 033481-10 genuine Moeller or aftermarket? The 033481-10 is a genuine Moeller-branded fuel tank connector, not a generic aftermarket substitute.

Can I use the 033481-10 on a newer Yamaha outboard? The 033481-10 is specified for Yamaha outboards rated EPA 1997 and older; fitment on newer engines is not indicated for this part.

What is included with the Moeller 033481-10? The 033481-10 is supplied as a single female fuel tank connector fitting.

Does the 033481-10 come with a mating male connector? No, the 033481-10 is the female half of the bayonet coupling only; the male fitting is a separate component.