420253255 Exhaust Power Valve Cap for Sea-Doo Speedster 800 1998-1999

Exhaust Power Valve Cap for Sea-Doo Speedster 800

This exhaust power valve cap fits the Sea-Doo Speedster 800 and serves as a direct replacement for OEM reference 420253255, sealing and protecting the power valve assembly on the exhaust system.

Overview

The exhaust power valve cap for the Sea-Doo Speedster 800 is a replacement component that covers and seals the power valve on the exhaust system, helping maintain proper valve operation. This power valve cap fits selected 1998 to 1999 Speedster 800 models and is intended for riders performing routine exhaust maintenance. It installs in place of the original cap and matches the OEM part reference 420253255 for a reliable fit.

Built For Performance

• Direct replacement for OEM part number 420253255
• Seals the exhaust power valve to help maintain correct operation
• Constructed to withstand high exhaust temperatures
• Installs in the original mounting location without modification
• Designed for the Sea-Doo Speedster 800 exhaust assembly

Fits These Machines

• for Sea-Doo Speedster 800 (1998)
• for Sea-Doo Speedster 800 (1999)

On-The-Job Use

• Exhaust power valve service and repair
• Replacing a worn or damaged valve cap
• Routine engine maintenance on the Speedster 800

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket exhaust power valve cap designed to replace OEM part number 420253255. It is not manufactured by Sea-Doo.

Q: Will this fit my Speedster 800? A: This power valve cap is listed for the 1998 to 1999 Speedster 800. Confirm your model year and part number before ordering to ensure compatibility.

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