Mercruiser / Mercury Knock Sensor (878187, 8M6003194)
Mercruiser Knock Sensor
Replaces:
Mercruiser OEM: 878187
MAL9-33502
REC878187
Fits:
Mercruiser
MCM/MIE GM V-6 & 305, 350, 496 MPI w/ECM555
Mercury
VERADO 6 CYL
The references that are listed here are trademarks that apply to the respective trademark owners. The references are used only for a reference purpose. Our product is compatible with these reference numbers. Please note that our product is an aftermarket product (non-OEM), unless otherwise stated.