Description

Genuine Crusader crankshaft position sensor engineered to OEM specifications for 8.1L marine engines. This critical sensor monitors crankshaft rotation and position, providing essential data to the engine control module for precise ignition timing and fuel injection control, ensuring optimal performance and reliability in demanding marine applications.

Key Features:

• Genuine Crusader OEM part
• Precision magnetic sensing element
• Specifically designed for 8.1L engines
• Marine-grade construction resists vibration and corrosion
• Critical for ignition timing and fuel delivery

Application: OEM replacement crankshaft position sensor for Crusader 8.1L marine engines. This sensor detects crankshaft position and speed, enabling the ECM to calculate precise ignition timing and fuel injection events. Sensor failure will prevent engine starting or cause severe performance issues. Consult your engine manual to verify compatibility.

Service Note: Replace crankshaft sensor if experiencing no-start conditions, misfiring, or erratic engine performance. Ensure proper air gap clearance during installation and verify secure electrical connection. Clear diagnostic codes after replacement and test engine operation.