420664049 Camshaft Position Sensor for Sea-Doo Base 19-170 1630 2022-2025

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor, reference 420664049, monitors camshaft rotation and sends timing data to the engine management system so fuel delivery and ignition stay synchronized.

Overview

This camshaft position sensor for Sea-Doo is a direct-fit replacement that reports camshaft position to the ECU for accurate timing control. It suits riders servicing a personal watercraft that has thrown a cam sensor code or developed rough running. The camshaft position sensor for Sea-Doo installs at the factory location with the original connector.

Built For Performance

• Reference 420664049 for straightforward cross-referencing
• Sealed housing resists spray and engine bay moisture
• Plug-in connector matches the factory harness
• Solid-state sensing element for consistent signal output
• Compact body fits the original mounting point

Fits These Machines

• for Sea-Doo Base 19-170 1630, 2022-2025

On-The-Job Use

• Replacing a failed cam sensor that triggers a check engine code
• Restoring smooth idle and throttle response after timing faults
• Routine ignition system service on 1630 engines

Specs At A Glance

Good To Know

Q: How do I know the cam sensor needs replacing? A: Common signs include a check engine light, hard starting, or rough running traced to a cam sensor fault code. A: Confirm the fault with a diagnostic scan before ordering.

Q: Does this sensor need calibration after install? A: It reads position mechanically, so no special calibration is normally required beyond clearing stored codes.

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