0338632 338632 Evinrude Johnson Cover Thermostat | Genuine OEM BRP Outboard Part

🔧 Product Description

Genuine BRP Evinrude Johnson Thermostat Cover - Part Number: 0338632

A genuine BRP moulded thermostat cover for selected conventional two-stroke and Evinrude E-TEC outboards.

The cover retains the thermostat, spring and sealing components in the cylinder-head cooling passage. It directs cooling water through the thermostat system and closes the external thermostat opening.

⚙️ Key Features

• Genuine BRP Evinrude Johnson OEM thermostat cover
• Correct BRP part number 0338632
• Used on conventional V4 and V6 engines and E-TEC outboards
• Accepts thermostat O-ring 0331188

🚤 Compatibility

Commonly used on

• Evinrude E-TEC cylinder-head thermostat assemblies
• Evinrude Johnson 60-degree V4 and V6 cooling systems

Typically suits

• Evinrude E-TEC 40HP - 60HP
• Evinrude E-TEC 75HP and 90HP
• Evinrude E-TEC 115HP and 130HP
• Evinrude E-TEC 135HP, 150HP and 175HP
• Evinrude and Johnson 90HP - 115HP two-stroke
• Evinrude and Johnson 150HP - 175HP two-stroke
• Johnson Fast Strike and Evinrude Intruder applications using the 338632 cover
• Johnson OceanRunner and Evinrude Ocean Pro applications using the same thermostat assembly
• HP Range: 40HP - 175HP
• Engine Type: Evinrude Johnson two-stroke and E-TEC direct-injection outboard
• Year Range:
• E-TEC: approximately 2004 - 2017
• 90HP - 115HP conventional: approximately 1995 - 2006
• 150HP - 175HP conventional: approximately 1993 - 2006

🔌 Function

The cover holds the thermostat and spring against the cylinder-head cooling passage and prevents cooling water from leaking externally.

⚠️ Common Signs of Failure

• Cover is cracked or distorted
• Cooling water leaks around the thermostat assembly
• Cover threads or retaining surfaces are damaged
• Salt deposits build up around the cover
• Thermostat spring will not remain correctly located
• Cover has seized from corrosion during thermostat service

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 0765636 related BRP replacement cover reference
• 0338632 original BRP thermostat-cover reference

OEM / Related Numbers

• 0338632
• 338632
• 0765636
• 765636
• 0331188 related cover O-ring
• 0339044 related thermostat gasket
• 0337067 related thermostat spring
• 0435491 related thermostat assembly
• 0343105 related thermostat sleeve

Aftermarket / Verified Equivalents

• GLM: 13720
• Direct replacement thermostat cover: 338632 / 765636

📦 Condition

• Genuine BRP part
• Brand new
• Supplied in original or equivalent packaging