420431662 Intake Manifold O-Ring for Sea-Doo Spark TRIXX 1Up 900 2024-2026

Intake Manifold O-Ring for Sea-Doo Spark TRIXX 1Up 900

This intake manifold O-ring seals the connection between the intake manifold and the engine on your Sea-Doo Spark TRIXX 1Up 900, replacing OEM part number 420431662 to prevent air leaks and protect intake performance.

Overview

This intake manifold O-ring is a direct replacement seal for the Sea-Doo Spark TRIXX 1Up 900, designed to keep the intake path airtight under boost and vacuum. It replaces the factory O-ring referenced as 420431662, so you can refresh the seal without hunting down a dealer part. This intake manifold O-ring suits riders doing routine top-end maintenance or chasing down a lean-running condition on their Spark TRIXX.

Built For Performance

• Direct cross-reference to OEM part number 420431662
• Seals the intake manifold to engine interface against air leaks
• Constructed from fuel and heat resistant rubber compound
• Maintains consistent intake pressure for stable fueling
• Simple replacement for routine rebuild or diagnostic work

Fits These Machines

• for Sea-Doo Spark TRIXX 1Up 900, 2024-2026

On-The-Job Use

• Routine intake manifold re-seal during top-end service
• Diagnosing and fixing lean condition caused by a leaking intake seal
• Refresh after removing the intake manifold for other repairs
• Rebuild projects on 2024-2026 Sea-Doo Spark TRIXX 1Up 900 models

Specs At A Glance

Good To Know

Q: Will this O-ring fit my 2024-2026 Spark TRIXX 1Up 900? A: Yes, this O-ring cross-references OEM part 420431662, which is the intake manifold seal for the 2024-2026 Sea-Doo Spark TRIXX 1Up 900. Confirm your model and serial number before ordering.

Q: Can I reuse the old O-ring instead of replacing it? A: Reusing a flattened or hardened intake manifold O-ring can cause air leaks and rough running, so replacement is recommended any time the manifold is removed. Always inspect the sealing surface for damage before installing a new seal.

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