Electric Fuel Pump Replaces Part # 861156A1 For Use On MerCruiser EFI MPI V8

Marine Electric Fuel Pump for MerCruiser MPI EFT Applications Brand New aftermarket fuel pump for MerCruiser. Please check the compatibility list to ensure this will fit your model.  Fits: MerCruiser V6 & V8 305 350 377 454 502 multi port injection Brand: Automotive Authority Important Note: Fuel pumps from carbureted motors look the same externally but are not interchangeable with fuel injected engine. Carbureted fuel pumps are threaded on the small end, while high pressure fuel pumps from fuel injected motors are not threaded on the small end.  Replaces MerCruiser part # 861156A1 This fuel pump meets or exceeds OEM specifications Small end non-threaded Direct replacement, a simple plug & play with no wire splicing 12 Volt