The Sierra 18-7660 Sensor is designed to provide the applicable engine or instrumentation signal in Mercruiser applications. It replaces Mercruiser 8M0186195.
Fits:Â MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines With ECM 555
Need help with fitment? Contact us with your engine model and serial number and we'll help check suitability.
What is Sierra 18-7660?
Sierra 18-7660 is an aftermarket sensor for Mercruiser applications.
Which part numbers cross-reference Sierra 18-7660?
This listing cross-references Mallory 9-33604, Mercruiser 861249, Mercruiser 861249A1 and Mercruiser 881731. See the Cross References & Alternative Products section above for linked alternatives where available.
How can I check whether Sierra 18-7660 fits my Mercruiser application?
Contact us with your engine model and serial number and we'll help check suitability.
Australian Dollars
