Engineered Marine Products 1399-39007 MerCruiser Fuel Injection Seal Kit

The Engineered Marine Products (EMP) 1399-39007 is a fuel injection seal kit designed as a direct replacement for MerCruiser V8 engines. This kit services the Mercury fuel injector model 805225A1 and is built to restore proper sealing at the fuel injector, helping prevent fuel leaks and maintaining correct fuel delivery pressure.

EMP manufactures this kit as an aftermarket replacement for Mercury OEM part 805511A1, offering the same fit and function at a competitive price point. It is a practical solution for routine fuel injector maintenance or when addressing injector seal degradation on high-output MerCruiser inboard and sterndrive applications.

Key Features:

• Direct replacement for Mercury OEM part 805511A1
• Designed for MerCruiser V8, 350–525 HP GM and MIE engine fuel injector model 805225A1
• Compatible with 1993–1998 and 2000–2009 model year applications
• Cross-references: Sierra 18-7696, Mallory 9-33303
• Restores proper injector sealing to prevent fuel leaks and maintain fuel pressure
• Quality aftermarket construction from Engineered Marine Products (EMP)

This fuel injection seal kit is an essential maintenance component for keeping MerCruiser V8 fuel injection systems operating reliably. Always verify injector model number before installation.