Knock Sensor for Sierra - 18-7677:
Knock Sensor for Sierra , with a high quality.
Mercruiser Knock Sensor 806612T
Replaces Sierra 18-7677 Knock Sensor.
Fits many applications, GM small blocks.
Designed for use with GM V8 (305, 350, & 377 CID) engines
Includes one knock sensor per package
Interchangeable with Mallory 9-33503, Mercruiser Stern Drive 806612T, OMC Stern Drive 3850357, Pleasurecraft R020027, and Volvo Penta 22024631 and 3850357
Each Sierra product meets or exceeds the original equipment part it replaces
Replaces:
> Volvo Penta 3850357 or 22024631
> OMC 3850357
> Pleasurecraft Marine R020027
>and Mallory 9-33503.