420664049 Camshaft Position Sensor for Sea-Doo GTI STD 130 1630 2020-2025

Camshaft Position Sensor for Sea-Doo

This camshaft position sensor (OEM cross-reference 420664049) monitors camshaft rotation and relays timing data to the engine management system on select Sea-Doo watercraft.

Overview

This camshaft position sensor for Sea-Doo is a direct-fit replacement that reports camshaft position and speed to the ECU. The sensor supports accurate fuel injection and ignition timing on the 1630 engine platform. It suits riders and mechanics replacing a failed or intermittent sensor on 2020 to 2025 Sea-Doo GTI STD 130 models.

Built For Performance

• OEM cross-reference 420664049 for straightforward replacement
• Sealed housing resists moisture and spray in marine conditions
• Plug-in connector matches the factory harness
• Solid-state sensing element for consistent signal output
• Heat-resistant construction suited to engine bay temperatures

Fits These Machines

• for Sea-Doo GTI STD 130 1630 (2020-2025)

On-The-Job Use

• Restores camshaft timing signal after sensor failure
• Routine replacement during engine diagnostics
• Servicing personal watercraft before the riding season

Specs At A Glance

Good To Know

Q: What happens when this sensor fails? A: A failed camshaft position sensor can cause hard starting, rough running, or a no-start condition because the ECU loses timing data. Replacing it restores proper signal to the engine management system.

Q: Is this an original Sea-Doo part? A: This is an aftermarket replacement sensor with OEM cross-reference 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.