Fuel Connector for Mercury Mariner Outboard 30185T3 - 5/16" Bayonet Style
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Mercury Mariner Fuel Connector 30185T3
Premium Quality 5/16" Bayonet Replacement
This precision-engineered fuel connector is designed to provide a secure, leak-free connection between your portable fuel tank hose and the outboard engine. Featuring the classic bayonet "twist-lock" style, it ensures a constant and reliable fuel flow even in demanding marine environments. Built from marine-grade materials, this aftermarket part offers an economical yet dependable alternative to original equipment.
Key Features
- ✔ Direct fit for 5/16" (8mm) ID fuel hoses
- ✔ Secure bayonet twist-lock mechanism
- ✔ Corrosion-resistant internal components
- ✔ Easy quick-disconnect installation
Technical Specs
| Style: | Bayonet (Twist-Lock) |
| Hose Barb Size: | 5/16" (8mm) |
| Material: | High-Grade Acetal |
| Application: | Engine Side (Male) |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Mercury / Mariner | Select 2-Stroke & 4-Stroke Outboards | Engines using bayonet twist-lock fittings |
| Vintage Mercury | Models 1971 and older | Exc. 3.9HP - 9.8HP (Verify Fitting) |
| Yamaha | Select Early Models | Cross-compatible with 6E5 fittings |
OEM Cross Reference
| Mercury/Quicksilver | 30185T3, 30185Q3, 22-301853, 30185A3 |
| Sierra Marine | 18-80415 |
| Mallory | 9-28051 |
| Yamaha | 6E5-24305-00, 6E5-24305-01 |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.
How do I know if it is compatible?
We recommend checking the SKU/MPN and Cross Reference list provided above. This part is a "Male" engine-side connector using a twist-lock bayonet style. If your original fitting looks like a push-and-twist pin system, this is likely the correct part.
Does it include a hose clamp?
No, this item consists of the fuel connector only. We recommend using a marine-grade stainless steel Oetiker or worm-gear clamp for a secure hose attachment.
Note: Please verify your original part number against the references above before purchasing. All technical data is sourced to ensure maximum accuracy for 4boats.co.uk.
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Free delivery for most items over £150.
