- 🚚Shipped from a European warehouse
- 💶Final price — no customs or import fees within the EU
- ⚡Fast delivery: usually 2–5 business days (depending on the country)
- 🔎Tracking after dispatch
- ↩️14-day returns (EU law)
- 🛡️24-month seller liability
- 💬Support before and after purchase
- ✅ Verified offer — matches the description
- 🧾Clear description and photos
- 🧩Easy variant selection
- 📦Secure packaging
- ⭐Good “for now” choice
Electric fuel pump for Mercruiser engines
High-pressure electric fuel pump for Mercruiser V6 and V8 engines with TBI, EFI, and MPI systems. The pump operates at 42 PSI and is used on the 4.3L V6, 5.0L, and 5.7L V8 engines, as well as 305, 350, 377, 454, and 502 EFI configurations.
This product replaces Mercruiser pump numbers 861156A1 and 861156A3. According to the source, the pump connects via a plug on the cable.
Application
- Mercruiser V6 and V8 engines.
- 4.3L V6, 5.0L V8 and 5.7L V8 engines.
- TBI, EFI and MPI fuel systems.
- 305, 350, 377, 454 and 502 EFI engine configurations.
OEM/OE and replacement numbers
Confirmed OEM/OE numbers and reference numbers: 305350454502, PH500M014, 861155A3, 861155, 861156A1, 807949A1, 861156, 807949, 861156A03, 861156A2, 126511216, RME11004, 11004, 861156A3.
Additional search designations: 305, 350, 377, 454, 502, EFI.
Helpful information before purchasing
This electric fuel pump fits Mercruiser V6 and V8 engines with TBI, EFI, or MPI systems. Before purchasing, compare the part number on the installed part and the engine version, especially for the 4.3L, 5.0L, and 5.7L engines.
The most important information
- Part type: electric high pressure fuel pump.
- Pressure given in source data: 42 PSI.
- Application: Mercruiser V6 and V8, including 305, 350, 377, 454 and 502 EFI configurations.
- Supported systems: TBI, EFI and MPI; pump connects via plug on cable.
Contents of the set
The offer applies to an electric fuel pump. The detailed contents of the additional kit components are not specified in the source data.
Frequently asked questions
How do I check if a part fits?
Compare the part number with those listed in the description, specifically 861156A1, 807949A1, PH500-M014, 861156A03, 861156A2 or 126511216, and verify compatibility with your Mercruiser V6 or V8 engine and the correct fuel system.
Is the product ready for assembly?
The source confirms the pump's electrical design and the connection via the plug on the cable. The installation method and any necessary preparations should be verified for the specific unit.
Does the offer include a complete set?
The source describes a single electric fuel pump. No confirmation was provided regarding additional components.
Why is it worth buying from Multigenus?
- Ships from European warehouse for selected offers
- Final price within the EU, excluding customs and import surcharges
- 14 days to return in accordance with EU law
- Pre- and post-purchase support
- The product is described in a way that makes it easier to choose the right variant