Description
Includes: – Knock Sensor
Fits Models: – Volvo Penta
Model Years: – Check fitment before purchase
Submodels: – Applies to listed models
Engine Options: – 4.3L V6, 5.0L V8, 5.7L V8
Description: This knock sensor is designed for Volvo Penta stern drive engines, specifically compatible with the 4.3L, 5.0L, and 5.7L engine options. It plays a crucial role in monitoring engine performance by detecting knocking or pinging, which can indicate improper combustion. Replacing a faulty knock sensor can help maintain optimal engine efficiency and performance.
Features: – Direct replacement for OEM part number 3854905 – Compatible with marine applications – Enhances engine performance and efficiency – Hassle-free installation with standard tools – Durable construction for long-lasting reliability
Part Number: 3854905, 18-7679








