Sierra 80771 Connector, Mercury/Mariner/Yamaha
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You have 30 days to request a return. All sale items are final sale.
Sierra 80771 Connector is a fuel connector designed for Mercury/Mariner/Yamaha applications—an ideal replacement when your fuel line connection needs a proper fit to help restore reliable fuel delivery.
Key Features
- Brand: Sierra
- Fuel connector for Mercury/Mariner/Yamaha fuel line applications
- SKU: 47-80771
- Sierra cross-reference shown on listings as 18-8077-1
- Replaces/mates with compatible Sierra fuel connectors (per available catalog listings)
Intended Use
- Mercury/Mariner outboard fuel connector applications (when the original connection style matches)
- Yamaha outboard fuel connector applications (when the original connection style matches)
Product Details
- Sierra 80771 Connector, Mercury/Mariner/Yamaha
- Fuel Connector (as listed)
- SKU: 47-80771
- Catalog/related part number reference: 18-8077-1
- Listed connection/mating notes: “Mates with 18-8075, 18-8076, 18-8085” (Mercury/Mariner) and “18-80413, 18-80414, 18-80415” (Yamaha)
Parts Desk Insights
Best Use Case: Use as a replacement fuel connector when servicing the fuel line connection at the engine-side or tank-side connection point and you need the correct Sierra connector family for Mercury/Mariner/Yamaha setups.
Common Issues: Fuel connectors can be easy to mis-match across brands or connector styles—if a connection doesn’t mate smoothly or leaks after installation, confirm the connector type and mating connector number(s) using the fuel-system diagram for your setup, and check any related seals/hardware for proper condition.
Related Products & Accessories
- Browse Sierra Fuel Connectors & Fuel Line Components - Use the fuel fittings/connectors category to match the correct mating connector family to your current fuel line setup.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.