420664049 Camshaft Position Sensor for Sea-Doo Fish Pro Trophy 170 1630 2022-202

Camshaft Position Sensor for Sea-Doo Fish Pro Trophy 170 1630

This camshaft position sensor, OEM cross-reference 420664049, monitors camshaft rotation and transmits timing data to the engine control module on 2022-2025 Sea-Doo Fish Pro Trophy 170 1630 watercraft.

Overview

This camshaft position sensor for Sea-Doo delivers the precise timing signal the ECU needs to manage ignition and fuel delivery on the 1630 engine. Built as a direct-fit replacement for OEM 420664049, this camshaft position sensor keeps your watercraft running cleanly across the RPM range. It suits owners performing routine maintenance or replacing a failed sensor on their Fish Pro Trophy 170.

Built For Performance

• Direct-fit replacement for OEM part number 420664049
• Solid-state Hall-effect design for accurate signal output
• Sealed connector and housing resist moisture and spray
• Withstands the heat and vibration of marine engine operation
• Plug-and-play installation with factory-style connectors

Fits These Machines

• for Sea-Doo Fish Pro Trophy 170 1630, 2022-2025

On-The-Job Use

• Restores reliable ignition timing on 1630-powered Sea-Doo watercraft
• Commonly replaced during engine diagnostics or tune-ups
• Keeps fuel delivery synchronized with camshaft position
• Suited to fresh and saltwater riding environments

Specs At A Glance

Good To Know

Q: How do I know if my camshaft position sensor needs replacing? A: Common signs include hard starting, rough idle, misfires, or a check engine light. A diagnostic scan for camshaft sensor codes confirms the fault before replacement.

Q: Is this an original Sea-Doo part? A: This is an aftermarket camshaft position sensor built to replace OEM 420664049. It is not an original Sea-Doo product.

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