420664049 Camshaft Position Sensor for Sea-Doo Wake 2 x 155 1503 2012

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor for Sea-Doo personal watercraft monitors camshaft rotation and sends timing data to the engine management system, matching OEM reference 420664049.

Overview

This camshaft position sensor for Sea-Doo is a direct-fit replacement for the factory unit on 1503 engine applications. The sensor reads camshaft position and relays the signal to the ECU so ignition and fuel delivery stay synchronized. It suits riders replacing a failed or intermittent sensor on a Sea-Doo Wake 155.

Built For Performance

• Direct replacement for OEM part number 420664049
• Reads camshaft rotation for accurate engine timing
• Sealed connector housing resists moisture intrusion
• Plug-and-play installation with factory wiring harness
• Constructed for marine engine bay conditions

Fits These Machines

• for Sea-Doo Wake 155 with 1503 engine (2012)

On-The-Job Use

• Restoring ignition timing on 1503-equipped Sea-Doo watercraft
• Replacing a sensor that triggers a check engine code
• Routine maintenance on Sea-Doo Wake 155 models
• Fixing rough running or hard starting caused by a failed sensor

Specs At A Glance

Good To Know

Q: Will this sensor fix a check engine light? A: If the code points to camshaft position, this sensor is the correct replacement. Clear the fault after installation and confirm it does not return.

Q: Is any special tool needed for installation? A: Basic hand tools are sufficient since the sensor mounts with a single fastener and a factory-style connector. Disconnect the battery before starting work.

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