100% New and Quality Guaranteed Electric Fuel Pump Replacement For Mercruiser 861156A1 807949A1 V6 & V8 High Pressure, EFI MPI V8 305 350 454 502 861156A1 PH500-M014 Replacement For Mercruiser 861156A1 Fuel Pumps Replaces Part Numbers - Replacement For Mercruiser: 861156A1 & 807949A1, Replacement For Mercury: 861156A 1, Replacement For Sierra: 18-35433, Replacement For Mallory: 9-35433, Replacement For Pro Torque: PH500-M014 Replacement For GM V6 and V8, 305/350/377/454/502 EFI engines with non-threaded fuel pump (Replaces Cool Fuel Pump) This fuel pump is used in 'cool fuel' assembly. The small outlet is NOT threaded. The low pressure pump looks like this but the small outlet is threaded and goes in-line Boat fuel pumps carry fuel from the gas tank directly to individual engine cylinders. To ensure great combustion and quick starts, this operation is performed under high pressure Description
Electric fuel pump Replacement For MerCruiser MPI EFI Applications
Replacement For Mercruiser 861156A1
Replacement For Mercruiser V6 and V8 305/350/377/454/502 EFI.
Small End Non Threaded. (replaces cool fuel pump)
Please note fuel pumps from carburated engines look the same externally. Fuel pumps from fuel injected engines will not interchange with fuel pumps for carbureted engines. Carburated fuel pumps are threaded on the small end, high pressure fuel pumps from fuel injected engines are not threaded on the small end.