GP1-U816B-00-00 Neutral Safety Switch for Yamaha XR 1800 1200 2000-2001

Neutral Safety Switch for Yamaha

This neutral safety switch is a replacement control component for Yamaha watercraft, cross-referencing OEM part number GP1-U816B-00-00, and it prevents engine start unless the drive is in neutral.

Overview

This neutral safety switch for Yamaha keeps the engine from starting unless the vessel is in neutral, protecting the driveline during launch and docking. It serves as a replacement for a failed or intermittent safety switch on the XR 1800 platform. Owners of a 2000 or 2001 Yamaha can use this switch to restore proper starting logic.

Built For Performance

• Cross-references OEM part number GP1-U816B-00-00 for easy verification
• Prevents engine start unless neutral is engaged
• Direct replacement for a worn or faulty original switch
• Compact housing suited to the original mounting location
• Built to withstand marine moisture exposure

Fits These Machines

• for Yamaha XR 1800, 2000-2001
• for Yamaha 1200, 2000-2001

On-The-Job Use

• Restoring safe starting on a 2000-2001 Yamaha XR 1800
• Replacing a switch that no longer registers neutral
• Routine control maintenance before the season starts
• Repair after a no-crank condition traced to the safety circuit

Specs At A Glance

Good To Know

Q: Will this switch work on both the XR 1800 and 1200 models? A: It cross-references GP1-U816B-00-00, which covers the 2000-2001 XR 1800 and 1200 listings. Confirm your model and part number before ordering.

Q: What happens if the neutral safety switch fails? A: A failed switch can cause a no-crank condition or allow starting while in gear. Replacing it restores the intended safety interlock.

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