Mercury - Knock Sensor - Fits MCM/MIE GM V-8 Engines - 806612T Yamaha-F350-2021 The yellow couplers connect to

The yellow couplers connect to the corresponding Ancor backbone cables and tees creating a simplified

and strained wiring

No second trips for forgotten pieces

All of these Premium RV products are formulated utilizing the company's 45 years of experience creating products designed for the saltwater marine environment

hard plastic

Mercury - Knock Sensor - Fits MCM/MIE GM V-8 Engines - 806612T Yamaha-F350-2021 The yellow couplers connect toFits MCM MIE GM V 8 (305, 350 & 377 cid) engines WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.