Kawasaki 2003-2007 STX-12F Jet Ski Exhaust Valve Kit
$396.07
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Exhaust valve replacement kit for Kawasaki Jet Ski STX-12F models. Designed for top-end rebuild service and backed by a 1-year warranty.
Description
Kawasaki Jet Ski STX-12F Exhaust Valve Kit
Restore exhaust flow and support dependable engine performance with this Exhaust Valve Kit for applicable 2003–2007 Kawasaki Jet Ski STX-12F models. Exhaust valves operate under extreme temperatures and repeated engine cycles, making proper sealing important for maintaining compression and long-term reliability.
Because exhaust valves see constant heat and load, replacing worn components during service helps support smoother operation and stronger top-end performance on the water.
This Kit Includes
- Exhaust Valves
Fitment
- Kawasaki Jet Ski STX-12F
- Applicable 2003–2007 models
Why Replace Exhaust Valves?
Exhaust valves manage heat and direct combustion gases out of the engine. Over time, normal wear can reduce sealing performance. As a result, engines may develop compression loss, rough operation, harder starting, or reduced power.
Replacing exhaust valves during scheduled service helps maintain cylinder sealing and supports a more dependable rebuild.
Completing a Full Top-End Refresh?
If you’re rebuilding the complete cylinder head, pair this kit with the Kawasaki STX-12F Intake Valve Kit or move up to the Complete Valve Kit to service both sides together.
For additional rebuild coverage, you may also want:
If you’re comparing rebuild levels, review our Engine Rebuild Kit Guide.
Support & Resources
Need help confirming fitment? Visit Contact REV6. You can also review our Warranty Policy, browse the FAQ, or visit the Help Center.
For larger rebuild projects, explore our financing options. For technical articles and rebuild information, visit the REV6 Blog.
Take Action
Order your Kawasaki Jet Ski STX-12F Exhaust Valve Kit today and refresh your top end with confidence. With nationwide shipping, REV6 support, and a 1-year warranty, your rebuild stays moving.
