420664049 Camshaft Position Sensor for Sea-Doo RXP X 300 1630 2016-2023

Camshaft Position Sensor for Sea-Doo RXP X 300 1630

This camshaft position sensor for Sea-Doo RXP X 300 1630 models (OEM cross-reference 420664049) provides the camshaft timing signal your engine control unit relies on for correct spark and fuel delivery.

Overview

This camshaft position sensor for Sea-Doo RXP X 300 1630 is a direct-fit replacement that keeps the ECU informed of camshaft position throughout the rev range. It suits riders servicing 2016-2023 1630-powered machines. Swap it in to resolve codes, hard starting, and rough running tied to a failing sensor.

Built For Performance

• Direct replacement for OEM part number 420664049
• Sealed connector and housing resist water intrusion in engine bay conditions
• Solid-state Hall-effect sensing for consistent signal across the RPM range
• Heat-resistant body engineered for continuous engine-bay temperatures
• Plug-and-play wiring connection, no splicing required
• Compact form factor matches the factory mounting point

Fits These Machines

• for Sea-Doo RXP X 300 1630 (2016-2023)

On-The-Job Use

• Replacing a sensor that has triggered a camshaft code or check engine light
• Restoring hard-start or no-start conditions on the water
• Routine ignition system refresh during engine service
• Diagnostic troubleshooting of erratic timing symptoms

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket camshaft position sensor built to replace OEM part 420664049, and it is not manufactured by Sea-Doo.

Q: Will I need any special tools to install it? A: Installation uses standard hand tools and the factory connector, so no special equipment is required. Always disconnect the battery before starting the swap.

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