🔧 Product Description
Genuine Sea-Doo Engine Exhaust Manifold - Part Number: 296000422
This genuine Sea-Doo engine exhaust manifold is used on Rotax 3-cylinder Sea-Doo 4-TEC and ACE engine platforms. It routes exhaust gases away from the cylinder head into the factory exhaust system while maintaining correct water-jacketed cooling, mounting alignment and OEM exhaust sealing.
⚙️ Key Features
• Genuine Sea-Doo engine exhaust manifold
• OEM part number 296000422
• Water-jacketed exhaust manifold for Rotax 3-cylinder engines
• Current service reference replacing earlier manifold numbers
• Used on Sea-Doo 130HP to 300HP 4-TEC / ACE exhaust systems
🔄 Supersession & Cross Reference
OEM Supersession Chain:
• 296000422 → Supersedes 420673294
• 420673294 → Supersedes 274001553
• 274001553 → Supersedes 274001504
• 274001504 → Supersedes 274001434
• 274001434 → Supersedes 420673293
• 420673293 → Supersedes 290973697
• 290973697 (earlier OEM reference)
OEM / Related Numbers:
• 296000422
• 420673294
• 274001553
• 274001504
• 274001434
• 420673293
• 290973697
Aftermarket / Verified Equivalents:
• No aftermarket equivalent
🚤 Compatibility
Commonly used on:
• Sea-Doo Rotax 3-cylinder exhaust systems
Typically suits:
• Engine models:
• GTI 130 / GTI SE 130 — 2006-2019
• GTI SE 155 / GTI LTD 155 — 2006-2019
• GTS 130 — 2011-2016
• GTR 215 / GTR 230 — 2012-2019
• GTX 155 / GTX S 155 — 2002-2019
• GTX 215 / GTX LTD 215 — 2003-2016
• GTX LTD iS 260 — 2009-2016
• RXP 215 / RXP-X 255 / RXP-X 260 — 2004-2015
• RXP 300 / RXP-X 300 — 2016-2019
• RXT 215 / RXT 260 / RXT-X 260 — 2005-2015
• RXT 300 / RXT-X 300 — 2016-2019
• WAKE 155 — 2006-2019
• WAKE PRO 215 / WAKE PRO 230 — 2009-2019
• 150 Speedster / 180 Challenger / 210 Challenger / 210 Wake 4-TEC models — 2006-2012
• HP Range: Approximately 130HP - 300HP
• Engine Type: Sea-Doo Rotax 4-TEC / ACE 3-Cylinder Exhaust System
• Year Range: Approximately 2002 - 2019
🔌 Function
The exhaust manifold collects exhaust gases from the cylinder head, passes them through the cooled manifold body and routes them into the exhaust system.
Common signs of failure:
• Exhaust leak or ticking at the manifold
• Water leakage around the manifold body
• Corrosion or cracks in the casting
• Overheating or exhaust temperature issues
• Broken or stripped mounting points
📦 Condition
• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated
