Sierra 118-8860 Mechanical Fuel Pump for GM V8 454 502 CID Marine Engines

The Sierra 118-8860 is a high-quality mechanical fuel pump designed specifically for GM V8 454 and 502 cubic inch displacement (CID) marine engines. This mechanical pump produces 6-8 PSI and meets manufacturers' specifications for approved applications. It bolts directly to the raw water pump for straightforward installation on MerCruiser sterndrive and inboard applications.

Key Features:

• Includes mounting gasket for straightforward installation
• Produces 6-8 PSI fuel pressure for optimal engine performance
• Premium quality construction for longer service life and meets or exceeds OEM specifications
• Direct replacement for Mercury MerCruiser part number 861677T
• Compatible with GM-based 7.4L and 8.2L marine applications

Sierra has been producing marine engine parts engineered to meet or exceed manufacturer specifications for over 50 years, gaining the confidence of engine manufacturers and boat builders as an OEM supplier. This ensures reliable fit and function without compromise for your marine power system.