Aftermarket Fuel Connector Mercury Mariner 22831T3 9.5mm 3/8in
75.230.776a
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Mercury Mariner 22831T3 Fuel Connector
9.5mm (3/8in) marine fuel-hose fitting
This aftermarket fuel connector is listed as a replacement for Mercury/Mariner 22831T3 and accepts 9.5mm (3/8in) inside-diameter fuel hose.
Key Features
- ✔ Aftermarket replacement; not a genuine Mercury component
- ✔ For 9.5mm (3/8in) inside-diameter fuel hose
- ✔ Marine fuel-line service fitting
- ✔ Corrosion-resistant construction
- ✔ One connector supplied
Technical Specs
| Part type | Fuel-hose connector |
| Hose ID | 9.5mm (3/8in) |
| Supply type | Aftermarket |
| Quantity | 1 connector |
| OEM reference | 22831T3 |
| 4Boats SKU | 75.230.776a |
Compatibility / Fitment Guide
For compatible Mercury and Mariner outboard fuel systems using the 22831T3 connector profile and 9.5mm hose.
Confirm whether the fitting is required at the engine or tank end, check the hose inside diameter and compare the locking profile with the part being replaced.
Part Number Cross Reference
| Mercury / Mariner | 22831T3 |
| 4Boats SKU | 75.230.776a |
This is an aftermarket connector. Cross-reference numbers assist identification but do not replace a physical fit check.
Questions & Answers
Is this a genuine Mercury connector?
No. It is an aftermarket replacement.
What hose size does it fit?
9.5mm (3/8in) inside-diameter hose.
Will it fit every Mercury or Mariner?
No. Confirm the mating profile, end orientation and OEM reference.
Is a hose clamp included?
Do not assume a clamp is included unless it is shown in the product image.
Note: Use approved marine fuel hose and clamps, observe fuel-flow direction and leak-test the assembly before engine operation.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
