278002284 Throttle Sensor Left for Sea-Doo Cruise 21-170 2022-2025

Throttle Sensor Left for Sea-Doo

This left throttle sensor for Sea-Doo, part number 278002284, is a replacement component that reports throttle lever position to the engine control unit on 1630-powered watercraft.

Overview

This throttle sensor for Sea-Doo is a left-side unit designed to restore precise throttle input on the 1630 engine platform. The throttle sensor for Sea-Doo mounts in the factory location and feeds lever position data to the ECU for consistent power delivery. It is aimed at owners servicing a Cruise 21-170 who need a dependable replacement sensor for Sea-Doo watercraft.

Built For Performance

• Cross-referenced to Sea-Doo part number 278002284
• Left-side fitment for the 1630 engine platform
• Sealed construction guards against moisture and spray
• Stable output signal for predictable throttle response
• Installs with factory mounting hardware and connectors

Fits These Machines

• for Sea-Doo Cruise 21-170 1630, 2022-2025

On-The-Job Use

• Replacing a faulty left throttle sensor on a Cruise 21-170
• Fixing erratic or delayed throttle response on the water
• Scheduled maintenance on 1630-powered Sea-Doo models

Specs At A Glance

Good To Know

Q: Does this fit both left and right sides? A: No, this unit is the left-side sensor only, cross-referenced to 278002284. Check your model's parts diagram to confirm which side you need before ordering.

Q: Will this sensor need calibration after installation? A: Many throttle sensors for Sea-Doo are recognized automatically once plugged in, but some models may require a dealer scan tool to relearn the neutral position. Confirm the procedure for your specific model year.

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