Intake or Exhaust Valve Guide for Sea-Doo GTX 155 1503 2008-2016

Intake or Exhaust Valve Guide for Sea-Doo

This intake or exhaust valve guide fits Sea-Doo GTX 155 and 1503 models from 2008 to 2013 and 2015 to 2016, guiding valve stems for proper alignment in the cylinder head.

Overview

This intake or exhaust valve guide for Sea-Doo is a replacement component that keeps valve stems moving in a straight path inside the cylinder head. The valve guide for Sea-Doo GTX 155 and 1503 engines reduces stem wear and helps maintain correct valve seating for reliable compression and combustion. It suits owners and rebuilders servicing 2008 to 2013 and 2015 to 2016 watercraft engines.

Built For Performance

• Guides valve stems to maintain correct alignment in the head
• Reduces stem and guide wear under high-rpm marine operation
• Supports proper valve seating and compression
• Fits both intake and exhaust valve positions
• Suited to cylinder head rebuild and refresh work

Fits These Machines

• for Sea-Doo GTX 155, 2008-2013
• for Sea-Doo GTX 155, 2015-2016
• for Sea-Doo 1503, 2008-2013
• for Sea-Doo 1503, 2015-2016

On-The-Job Use

• Cylinder head rebuilds and valve jobs
• Replacing worn or out-of-spec valve guides
• Restoring valve seal and compression after top-end work
• Engine refresh on higher-hour watercraft

Specs At A Glance

Good To Know

Q: Can this guide be used for both intake and exhaust valves? A: Yes, this valve guide fits intake or exhaust positions on compatible 1503 engines. A: Confirm your head and engine code before installation.

Q: Does installing a valve guide require machining? A: Valve guide installation often needs pressing and reaming to proper clearance by a qualified machinist. A: Always check stem-to-guide clearance per your service manual.

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