Fuel Tank Cap with Gauge for Honda Yamaha Mercury Suzuki 12L 25L Portable Tanks
mms-4114
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Marine Fuel Tank Cap with Gauge
Suits Honda, Yamaha, Mercury & Suzuki 12L / 25L Tanks
Stop guessing your remaining range on the water. This premium 4Boats / Aftermarket replacement fuel cap features a high-precision mechanical gauge, allowing you to monitor your fuel levels at a glance without opening the tank. Designed as a direct replacement for standard portable plastic tanks, it ensures a tight seal and reliable performance in harsh marine environments.
Key Features
- β Integrated Gauge: Easy-to-read needle indicator.
- β Manual Breather: Knurled vent screw prevents vacuum lock.
- β Fuel-Grade Seal: High-quality gasket prevents leaks and vapours.
- β Universal Fit: Fits most 12L and 25L portable tanks.
Technical Specs
| Material | Marine ABS & Stainless Steel |
| Cap Thread Diameter | 55mm (Approx.) |
| Sender Length | 170mm |
| Tank Capacities | 12L (3 Gal) & 25L (6.6 Gal) |
| Gauge Type | Mechanical Float |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Yamaha Outboards | All models using external 12L/24L/25L tanks | Direct Replacement |
| Honda Outboards | BF series with portable plastic tanks | Standard 55mm Thread |
| Mercury / Mariner | 2-Stroke & 4-Stroke Portable Systems | Fits plastic tanks only |
| Suzuki / Tohatsu | External tanks with mechanical senders | Verified fit |
OEM Cross Reference
| Yamaha | 6YL-24260-01 / 6YL-24260-00 / 6YL-24260-10 |
| Honda | 17500-ZV5-G01 (Assy) |
| Aftermarket | Easterner C14541 / Scepter Compatible |
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 thread size of your tank. This cap is designed for standard marine portable plastic tanks with a thread diameter of approximately 55mm.
Do I need to leave the vent open when using the engine?
Yes, the manual breather screw on top should be loosened while the engine is running to allow air into the tank, preventing a vacuum that could cause the engine to stall.
Note: Please verify your original part number or tank thread diameter against the references above before purchasing. Distributed by 4Boats UK.
For the products under Β£150 the shipping is Β£6.99.
Free delivery for most items over Β£150.
