420664049 Camshaft Position Sensor for Sea-Doo RXP P XRS 300 1630 2018

Camshaft Position Sensor for Sea-Doo RXP P XRS 300 1630

This camshaft position sensor for Sea-Doo replaces OEM part 420664049, supplying the ECU with camshaft timing data so injection and ignition stay synchronized on your 1630 engine.

Overview

This camshaft position sensor for Sea-Doo is built to replace part number 420664049 on the RXP P XRS 300 1630 platform, reading camshaft position and relaying it to the engine computer for precise fuel and spark control. It is a practical choice for 2018 model owners who need a working camshaft position sensor without an OEM-brand price tag. Swap it in to bring back crisp throttle response and reliable cold starts.

Built For Performance

• Direct cross-reference to OEM part 420664049
• Weather-sealed body stands up to spray and bilge moisture
• Stable output signal through the full RPM band
• Factory-style connector for straightforward installation
• High-temp materials resist heat soak in the engine compartment

Fits These Machines

• for Sea-Doo RXP P XRS 300 1630 (2018)

On-The-Job Use

• Replacing a failed cam sensor after a no-start or misfire code
• Scheduled maintenance on a 2018 RXP P XRS 300 1630
• Tracking down intermittent stalling tied to lost cam signal

Specs At A Glance

Good To Know

Q: Does this camshaft position sensor require calibration once fitted? A: No calibration is needed, as the ECU reads the sensor signal directly after the connector is seated.

Q: What symptoms point to a bad cam sensor? A: Common signs include a stored camshaft code, long crank times, and sudden stalling, all of which a diagnostic scan can verify.

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