8GL-12121-10-00 Exhaust Valve for Yamaha VX 1050 2016-2026 PWC

Exhaust Valve for Yamaha

This exhaust valve, part number 8GL-12121-10-00, is a direct replacement component for your Yamaha engine.

Overview

This exhaust valve is a critical engine component designed for Yamaha personal watercraft. Manufactured to meet or exceed OEM specifications, this exhaust valve ensures proper sealing and efficient exhaust flow, helping your engine run smoothly and reliably.

Built For Performance

• Precision-ground valve face for a perfect seal against the valve seat
• Heat-resistant alloy construction withstands extreme combustion temperatures
• Direct replacement for OEM part number 8GL-12121-10-00
• Engineered to maintain proper compression and exhaust flow
• Corrosion-resistant surface treatment for marine environments

Fits These Machines

• for Yamaha VX 1050 (2016-2026)
• for Yamaha V1 Sport 1050 (2016)

On-The-Job Use

• Routine engine maintenance and top-end rebuilds
• Replacing worn or burnt exhaust valves
• Restoring lost compression and performance
• Professional and DIY marine engine repair

Specs At A Glance

Good To Know

Q: How do I know if my exhaust valve needs replacing? A: Common signs include loss of compression, rough idling, backfiring, and visible burning or pitting on the valve face during inspection.

Q: Should exhaust valves be replaced individually or as a set? A: It is generally recommended to replace all valves in a cylinder at the same time and have the valve seats inspected for wear.

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