273000405 Seadoo Outlet Hose | Genuine Used Part

🔧 Product Description

Genuine Sea-Doo Outlet Hose - Part Number: 273000405

This genuine Sea-Doo outlet hose cooler is used in the cooling and intercooler plumbing on selected 4-TEC performance and recreation personal watercraft. It is an OEM formed hose designed to route coolant flow correctly between engine cooling components.

⚙️ Key Features

• Genuine Sea-Doo outlet hose
• OEM part number 273000405
• Outlet hose cooler / formed hose component
• Used in factory cooling / intercooler plumbing
• Direct-fit OEM hose for selected 4-TEC models

🚤 Compatibility

Commonly used on

• Sea-Doo engine and air intake silencer / cooling assemblies

Typically suits

• Engine models:
• 2012 RXP-X 260 & RS
• 2014 GTX LTD iS 260
• 2011 GTX LTD iS 260
• 2012 RXT-X 260 & RS
• 2012 RXT-X aS 260 & RS
• 2013 GTI SE 130
• 2013 GTX LTD iS 260
• 2013 RXP-X 260 & RS
• 2013 RXT 260 & RS
• HP Range: Approximately 130HP - 260HP
• Engine Type: Sea-Doo 4-TEC Cooling / Intercooler Outlet Hose
• Year Range: Approximately 2011 - 2014

🔌 Function

The outlet hose routes coolant through the cooling or intercooler circuit to support proper engine temperature control.

⚠️ Common Signs of Failure

• Coolant seepage or leaks
• Soft, swollen or cracked hose material
• Clamp sealing issues
• Coolant loss under load
• Heat-related hose deterioration

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 273000405 → Supersedes 273000300
• 273000300 (earlier OEM reference)

OEM / Related Numbers

• 273000300
• 273000405

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated