Description
The Sierra Volvo/Penta Knock Sensor 18-7677 is designed for MCM/MIE GM V-8 marine engines, helping detect and prevent engine knock for smoother, safer operation. Built as a direct replacement for select Volvo Penta, Mercruiser, OMC, and Mallory sensors, it ensures reliable performance and protects your engine under load.
Sierra Volvo/Penta Knock Sensor - 18-7677 Item # 1781170
Description
Fits MCM/MIE GM V-8 (305, 350 & 377 CID) Engines.
Replaces:
- Mallory:
- 9-33503
- Mercruiser Stern Drive:
- 806612T
- OMC Stern Drive:
- 3850357
- Pleasurecraft:
- R020027
- Volvo Penta:
- 22024631
- 3850357