Description
Sierra 18-80410-1 Female Fuel Connector Mercury Tohatsu
The Sierra 18-80410-1 is a female engine-side marine fuel hose connector designed for compatible Mercury, Mariner, and Tohatsu outboard fuel system applications. This replacement connector is used on fuel hose assemblies where the engine-side female connector style and Sierra 18-80410-1 part number are specified.
Key Features
- Sierra 18-80410-1 female marine fuel hose connector
- Engine-side connector for compatible outboard fuel line assemblies
- Designed for select Mercury, Mariner, and Tohatsu fuel system applications
- Replacement fitting for worn, damaged, or missing fuel hose connectors
- Helps maintain a secure connection between the fuel hose and engine fitting
- Built for marine fuel system service, repair, and rigging use
- Component connector only; not a complete fuel line assembly
Fitment
- Brand: Sierra
- Part Number: 18-80410-1
- Provided Part Reference: 804101
- Product Type: Marine fuel hose connector
- Connector Type: Female fuel connector
- Connection Location: Engine side
- Application Style: Mercury, Mariner, and Tohatsu
- Compatible Applications: Marine fuel systems where Sierra 18-80410-1 or the matching engine-side female connector is specified
- Confirm fit by matching Sierra part number 18-80410-1, connector style, engine-side fitting, fuel hose setup, model, serial range, and application before ordering
Why You Should Buy
- Practical replacement for fuel hose assemblies with damaged or worn engine-side connectors
- Helps support dependable fuel line connection in compatible outboard applications
- Useful for boat maintenance, fuel system service, and outboard rigging repairs
- Conservative fitment makes it easy to verify by exact Sierra part number and connector style
- Reliable marine replacement component for Mercury, Mariner, and Tohatsu-style fuel systems where specified
Common Applications
- Mercury outboard fuel hose connector replacement
- Mariner outboard fuel line service
- Tohatsu outboard fuel system applications where specified
- Marine fuel hose assembly repair
- Engine-side fuel connector replacement for compatible portable fuel systems
FAQ
- What is Sierra 18-80410-1 used for? Sierra 18-80410-1 is a female engine-side fuel hose connector for compatible Mercury, Mariner, and Tohatsu marine fuel systems.
- Is this the engine-side connector? Yes, this is an engine-side female fuel hose connector.
- Is this a complete fuel line assembly? No, this listing is for the fuel connector component only.
- Does this fit all Mercury, Mariner, and Tohatsu outboards? No, fitment must be confirmed by exact part number, connector style, engine fitting, model, serial range, and fuel system requirements.
- How do I confirm compatibility? Match Sierra part number 18-80410-1, the engine-side female connector style, fuel hose setup, engine fitting, model, serial range, and application before ordering.


