Engineered Marine Products 1399-39008 MerCruiser EFI/TBI Fuel Injection Seal Kit

The Engineered Marine Products (EMP) 1399-39008 is a genuine fuel injection seal kit designed as a direct replacement for MerCruiser EFI and TBI fuel injector assemblies. This kit provides the seals necessary to restore proper fuel injector function, prevent fuel leaks, and maintain reliable fuel system integrity on MerCruiser stern drive and MIE inboard engines.

Key Features:

• Direct replacement for Mercury OEM part # 852957 (also listed as 27-852957)
• Compatible with fuel injector models 852956A1 and 853998A1
• Crosses with Sierra part # 18-7690
• Designed for V6 (205 HP) and V8 (180–575 HP) GM and MIE engines
• Manufactured in the USA by Engineered Marine Products
• UPC: 840080446134

Cross-Reference Part Numbers:

• Mercury / MerCruiser: 852957, 27-852957
• Sierra: 18-7690
• EMP: 1399-39008

Engineered Marine Products is a trusted manufacturer of OEM-quality marine engine components. This fuel injection seal kit is the correct solution for servicing or rebuilding EFI/TBI injectors on applicable MerCruiser V6 and V8 engines, helping ensure a leak-free fuel system and consistent engine performance.

California Residents: This product contains chemicals known to the State of California to cause cancer (Prop 65 Warning).