278002284 Throttle Sensor Left for Sea-Doo LTD 21-230 1630 2024-2025

Throttle Sensor Left for Sea-Doo

This left throttle sensor (OEM cross-reference 278002284) is a replacement component that relays throttle position signals on the 2024-2025 Sea-Doo LTD 21-230 1630 platform.

Overview

This left throttle sensor for Sea-Doo is a direct-fit replacement part that reads throttle lever position and sends that signal to the engine management system for accurate fuel and power delivery. Built as a drop-in alternative to OEM 278002284, this throttle sensor left assembly suits riders servicing or restoring the LTD 21-230 1630. It is intended for DIY mechanics and marine shops handling routine throttle system repairs.

Built For Performance

• Direct replacement for OEM part number 278002284
• Left-side mounting position for correct throttle lever orientation
• Sealed housing designed to resist fresh and saltwater exposure
• Consistent signal output for stable throttle response
• Simple plug-in connection to the factory harness

Fits These Machines

• for Sea-Doo LTD 21-230 1630, 2024-2025

On-The-Job Use

• Restoring throttle response on a personal watercraft after sensor failure
• Routine maintenance and diagnostics at marine service shops
• Seasonal pre-ride checks and repairs

Specs At A Glance

Good To Know

Q: Does this sensor require programming after installation? A: In most cases the throttle sensor plugs into the existing harness without reprogramming, but a dealer scan tool may be needed to clear codes or relearn the throttle position. Q: Is this the same as OEM part 278002284? A: It is a replacement throttle sensor left built to match OEM 278002284 specifications, not an original brand part.

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