Crank Shaft Position Sensor 864297 3858979 For MerCruiser Volvo Penta Engines

Crankshaft Position Sensor for MerCruiser and Volvo Penta

This crankshaft position sensor is a direct replacement for MerCruiser and Volvo Penta engines, cross-referencing OEM part numbers 864297 and 3858979.

Overview

The crankshaft position sensor monitors the rotational speed and position of the crankshaft, providing critical data for the engine control module. This aftermarket sensor is engineered to match original specifications for accurate timing and fuel delivery. It is suitable for marine applications using MerCruiser or Volvo Penta propulsion systems.

Built For Performance

• Precision sensing element for accurate signal output
• Corrosion-resistant housing for marine environments
• Plug-and-play connector for easy installation
• OEM-spec design for reliable performance
• Direct replacement for part numbers 864297 and 3858979

On-The-Job Use

• Used in marine engine management systems
• Ensures accurate ignition timing and fuel injection
• Commonly replaced to resolve starting or stalling issues

Specs At A Glance

Good To Know

Q: Will this sensor work with my MerCruiser or Volvo Penta engine? A: This sensor is designed for MerCruiser and Volvo Penta engines, but compatibility may vary by model, so check your engine's specifications before purchase.

Q: What happens if the crankshaft position sensor fails? A: A faulty sensor can cause engine stalling, poor performance, or failure to start. Replacing it with this sensor restores proper engine operation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.