Moeller 033486-10 Fuel Tank Connector, 3/8 Inch Female Barb, Two-Prong Clip Style, Mercury/Yamaha 1998 and Newer Engines

The Moeller 033486-10 is a 3/8 inch female barb fuel tank connector built for Mercury and Yamaha outboard engines from 1998 and newer. It uses a two-prong clip style connection, allowing the fuel line to snap securely onto the tank fitting for a quick, tool-free connection that still resists vibration and accidental disconnection while underway. The connector is molded from durable plastic designed to hold up against continuous exposure to gasoline and marine fuel systems.

This connector is part of Moeller's fuel line connector lineup, which also includes matching engine-side connectors and hose fittings sized to the same 3/8 inch fuel line diameter, so the tank-side and engine-side connections are built to work together as a complete fuel line assembly. The 033486-10 is built to strict OEM specifications and meets USCG and SAE J1527 standards for marine fuel line hardware, making it a reliable choice for replacing a worn, cracked, or leaking tank connector on a portable or built-in fuel tank.

Owners of engines built before the 1998 model year should note that this connector is designed for the newer two-prong clip style fittings; Yamaha engines from EPA model year 1997 and older use a different connector design and require a separate part number.

Specifications

• Brand: Moeller
• Manufacturer Part Number: 033486-10
• Connector Type: Fuel Tank Barb Connector
• Connection Style: Two-Prong Clip Style
• Barb Size: 3/8 inch
• Gender: Female
• Material: Plastic
• Item Dimensions: 4.5 x 4.5 x 6.25 inches
• Weight: 0.1 pounds
• Engine Compatibility: Mercury and Yamaha, 1998 and newer engines
• Standards Compliance: USCG, SAE J1527
• UPC: 739729486108
• Unit Count: 1

Fitment

• Mercury outboard engines, 1998 and newer
• Yamaha outboard engines, 1998 and newer
• Yamaha engines from EPA model year 1997 and older require a different connector part number

Frequently Asked Questions

What is the Moeller 033486-10 used for? The Moeller 033486-10 is a fuel tank barb connector that attaches a 3/8 inch fuel line to a boat's fuel tank using a two-prong clip style fitting, letting the line snap on and off without tools.

Which engines is the 033486-10 connector compatible with? This connector is built for Mercury and Yamaha outboard engines from the 1998 model year and newer that use the two-prong clip style fuel line connection.

Will the 033486-10 fit a Yamaha engine older than 1998? No. The 033486-10 is designed for 1998 and newer style connections; Yamaha engines from EPA model year 1997 and older use a different tank connector design and require a separate part number.

Is the 033486-10 a male or female fitting? The 033486-10 is a female barb connector with a 3/8 inch barb size.

What material is the Moeller 033486-10 made from? It is molded from plastic engineered to withstand continuous exposure to gasoline and marine fuel line systems.

Does the 033486-10 meet marine fuel line standards? Yes, the 033486-10 is built to strict OEM specifications and meets USCG standards and SAE J1527 for marine fuel system components.

How much does the Moeller 033486-10 weigh? The Moeller 033486-10 fuel tank connector weighs 0.1 pounds.

What are the dimensions of the 033486-10? The item dimensions of the 033486-10, including its retail packaging, are 4.5 x 4.5 x 6.25 inches.

How does the two-prong clip style connection work? The two-prong clip style used on the 033486-10 lets the fuel line snap directly onto the tank fitting, securing the connection without hose clamps or tools while still allowing quick disconnection for tank removal.

Is the 033486-10 a genuine Moeller part or an aftermarket copy? The 033486-10 is a genuine Moeller-manufactured fuel tank connector, not a generic aftermarket substitute.

How many connectors come in one order? Each order of the 033486-10 includes one fuel tank barb connector.

What size fuel line does the 033486-10 fit? The 033486-10 is sized for 3/8 inch fuel line.