Suzuki Hose Connector Tank End 5/16" - Fits Suzuki Outboards (Replaces 65750-98505)

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Suzuki Hose Connector Tank End 5/16" - Fits Suzuki Outboards (Replaces 65750-98505) is backordered and will ship as soon as it is back in stock.

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Product Details

This Suzuki Hose Connector Tank End 5/16" is designed for the tank end of the fuel line on various Suzuki 2-stroke and 4-stroke outboards up to 60 HP. It provides a secure female connection for a 5/16" (8mm) internal diameter fuel hose, ensuring reliable fuel flow.

It serves as a direct replacement for Suzuki part numbers 65750-98505, 65750-98506, and 65750-98506-000, and is an interchange for OMC 5033222 and Sierra GS31035.

Installs on the fuel tank side of the fuel line.
Constructed from chrome-plated brass for corrosion resistance.
Includes one female 5/16" hose connector.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand	Part Number	Notes
Suzuki	65750-98505	Original Part
Suzuki	65750-98506	Superseded Part
Suzuki	65750-98506-000	Alternative Part
Sierra	GS31035	Aftermarket Interchange
OMC	5033222	Aftermarket Interchange

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This connector is documented for various Suzuki and OMC outboard models. Please verify your specific application.

Brand	Model	Rated HP	Stroke	OEM Part No.	Notes
Suzuki	Various Outboards	Up to 60 HP	2-Stroke	65750-98505	Tank-end fuel connector
Suzuki	Various Outboards			65750-98506	Supersedes 65750-98505
Suzuki	Various Outboards			65750-98506-000	Alternative part number
OMC	Various Models			5033222	Cross-referenced part

Technical Specs

Product Type: Fuel Hose Connector
Installation: Tank End
Fuel Type: Gasoline
Connection: Female 5/16" (8mm)
Housing Material: Chrome Plated Brass
Housing Color: Silver/Chrome
Dimensions: Height: 1.13 cm, Width: 5.94 cm, Length: 1.25 cm
Weight: 0.05 kg (0.10 lb)
Fitting Type: 2-Way Female Connector
Other Technical Attributes: For connecting 5/16" (8mm) internal diameter fuel hose

What’s in the Box

1 x Hose Connector Tank End 5/16" (Replaces 65750-98505)

Installation Notes

Ensure the engine is off and the fuel system is depressurized. Place an absorbent cloth under the connection point to catch any spills.
Disconnect the old fuel hose connector from the fuel tank fitting. This may require releasing a locking mechanism or clamp.
Loosen the hose clamp securing the fuel line to the old connector and carefully twist and pull the connector off the hose.
Inspect the end of the fuel hose for cracks or damage; trim if necessary for a clean connection.
Slide the hose clamp onto the fuel hose, then push the new connector's barb fully into the hose.
Position the hose clamp approximately 1/4" from the end of the hose and tighten securely.
Attach the new connector to the fuel tank fitting, ensuring it clicks or locks into place.
Prime the fuel system according to your engine's manual and check thoroughly for leaks before starting the engine.

Troubleshooting & FAQ

How do I know if my fuel hose connector needs replacing?

Signs of a failing fuel connector include visible fuel leaks at the connection point, difficulty connecting or disconnecting the fuel line, a loose fit, or engine performance issues like stalling or hesitation, which can be caused by air entering the fuel system through a bad seal.

Will this connector fit a fuel hose other than 5/16"?

No, this connector is specifically designed with a barb for a 5/16" (8mm) internal diameter fuel hose. Using it with a different size hose will result in a poor seal, leading to fuel leaks or air ingress.

Is any special tool required for installation?

Typically, you will only need a screwdriver or nut driver to loosen and tighten the hose clamp. No other special tools are usually required for replacing this type of connector.

What is the difference between the tank-end and engine-end connector?

Fuel line connectors are often keyed differently at the tank end versus the engine end to prevent incorrect connection. This part is specifically for the fuel tank side and may not fit the connection on the outboard engine itself.

Is this connector resistant to ethanol-blended fuels?

Yes, the materials used are designed to be compatible with modern gasoline, including fuels blended with ethanol (up to E10). However, prolonged exposure to higher ethanol concentrations can accelerate wear on any fuel system component.

Can a leaking connector be repaired?

No, fuel hose connectors are not serviceable. If the internal seals or locking mechanism are worn or damaged, the entire connector must be replaced to ensure a safe, leak-free connection.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
This is an aftermarket replacement, not an OEM component.
Professional installation is recommended for safety and performance.

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