Fuel Connector for Mercury Mariner Outboard 30185T3 30185Q3 3/8" Hose Barb
gs31080-169
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Mercury Mariner Fuel Connector 30185T3
3/8" (9.5mm) Bayonet Twist-Lock Fitting
This premium aftermarket fuel connector is designed for a secure, leak-free connection between your fuel line and Mercury or Mariner outboard engines. Engineered to handle the rigours of marine environments, it features a robust twist-lock bayonet design that ensures consistent fuel flow even in rough waters.
Key Features
- ✔ Precision 3/8" (9.5mm) Hose Barb
- ✔ Quick-Disconnect Twist-Lock Design
- ✔ High-Grade Corrosion Resistant Alloy
- ✔ Durable internal seals for leak prevention
Technical Specs
| Barb Size: | 3/8" (9.5mm) |
| Connection Type: | Bayonet (Twist-Lock) |
| Connector End: | Female (Hose End) |
| Material: | Chrome-Plated Zinc Alloy |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Mercury / Mariner | Most Outboard Engines | Uses Twist-Lock style engine fitting |
| Mercury / Mariner | 6.6 Gallon Portable Tanks | Fits Tank-End for compatible bayonet outlets |
| TwoStroke Outboards | 1971 & Older | Fits most except 3.9hp - 9.8hp models |
OEM Cross Reference
| Mercury/Quicksilver: | 30185T3, 30185Q3, 30185BK3 |
| Sierra Marine: | 18-80402 |
| Goldenship: | GS31080 / 31080 |
| Mallory Marine: | 9-28040 |
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 (30185T3) and the bayonet twist-lock design. This connector is standard for most Mercury and Mariner outboard engines that use a 3/8" (9.5mm) fuel line.
Can this be used for both the engine end and the tank end?
Yes, this bayonet-style connector is used as the engine-end connection for the hose, but it also fits the outlet of many standard Mercury 6.6 gallon portable fuel tanks that utilize the same twist-lock interface.
Note: Please verify your original part number or measure your hose diameter (3/8" or 9.5mm) before purchasing to ensure a perfect fit. For technical support, visit 4boats.co.uk.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
