420254882 Intake or Exhaust Valve Guide for Sea-Doo Challenger SP 215 1503 2009

Valve Guide for Sea-Doo

This intake or exhaust valve guide, part number 420254882, is a replacement engine component that keeps valve stems aligned in the cylinder head for consistent sealing and smooth operation.

Overview

This valve guide is a replacement engine component made to fit Sea-Doo watercraft and keep valve stems moving true inside the cylinder head. It helps maintain proper valve alignment so the valvetrain seals correctly and the engine runs smoothly. It is a practical choice for rebuilders and riders servicing a Sea-Doo engine.

Built For Performance

• Guides valve stems to reduce side-to-side movement
• Helps maintain proper valve seat contact for reliable sealing
• Machined to fit the cylinder head bore
• Suits both intake and exhaust valve positions
• Replacement part number 420254882 for easy cross-referencing

Fits These Machines

• for Sea-Doo Challenger SP 215 1503, 2009

On-The-Job Use

• Cylinder head rebuilds and top-end servicing
• Valve stem wear correction on high-hour engines
• Restoring proper valve alignment during engine repair

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is a replacement valve guide referenced by part number 420254882 and is not an original brand product. Q: How many should I order? A: Engines typically use one guide per valve, so confirm the number of valves in your cylinder head before ordering.

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