Cool Fuel Pump Module for Mercruiser, Replaces 8M0047215
RM8M0047215
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- 30 Day Return Policy
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Mercruiser Gen III Cool Fuel Module
Premium Replacement Part: 8M0047215 / RM8M0047215
Spain Stock. Delivery 7-10 days.
This premium aftermarket fuel pump module is a direct replacement for the Mercruiser Gen III (Phase 3) Cool Fuel system. Engineered specifically for Multi-Port Injection (MPI) engines, this module provides the high-pressure fuel delivery required for modern marine performance while ensuring the fuel remains cool to prevent vapor lock in demanding conditions.
Key Features
- ✔ Direct Fit: Seamless replacement for Gen III systems.
- ✔ High-Grade Housing: Corrosion-resistant materials.
- ✔ Vapor Lock Protection: Integrated cooling system.
- ✔ Complete Assembly: Includes pump and cooler components.
Technical Specs
| System Type | Gen III (Phase 3) Cool Fuel |
| Engine Type | MPI (Multi-Port Injection) |
| Voltage | 12V DC |
| Connectors | Threaded Barb Style |
| Included Hardware | Plastic Barbed Fittings |
Compatibility / Fitment Guide
| Mercruiser Engine | Model Series | Fitment Notes |
|---|---|---|
| 4.3L MPI | V6 Alpha / Bravo | Approx. 2004+ Models |
| 5.0L MPI | V8 Alpha / Bravo | Serial No. 1A343749 & Below* |
| 5.7L MPI (350 Mag) | V8 Alpha / Bravo / MIE | Most Gen III Systems |
| 6.2L MPI (377 Mag) | MX 6.2L MPI Bravo / MIE | Horizon & EC Models |
| 8.1L MPI (496 Mag) | V8 Inboard / Sterndrive | Base / HO / EC Models |
| 8.2L MPI | V8 Inboard / Sterndrive | Mag / HO / EC Models |
*Note: For very early Gen III applications, cooling water hose modifications may be required to utilize the updated threaded connector design.
OEM Cross Reference
| Mercruiser / Mercury | 8M0047215, 864650A13, 864650A05 |
| Aftermarket Replacement | RM8M0047215, REC8M0047215 |
| Quicksilver | 8M0047215 |
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 in Mercruiser marine environments.
How do I know if it is compatible?
If your engine is a fuel-injected MPI model from 2004 onwards with a Gen III Cool Fuel module (the square housing usually located on the lower port side), and your part number matches 8M0047215 or 864650A13, this is the correct part.
Why does this module have threaded fittings?
This is the updated design from Mercury/Mercruiser. It replaces the original production style that used studs/different hose clips. The threaded barb fittings included in this kit provide a more reliable seal for the cooling water lines.
Note: At 4boats.co.uk, we recommend verifying your engine serial number before purchase to ensure 100% compatibility with your specific fuel system configuration.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
