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WSM 775-25 Thermostat for Johnson/Mercury Outboards 5-300HP 143°F

Manufacturer

WSM

Picture for manufacturer WSM

Part Number

775-25
5 reviews
03/11/2036 7:15 PM
Sale Price

$34.09

In Stock (10)

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Usually delivered within 2 days

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Product Details

The WSM 775-25 is a replacement thermostat designed for Johnson and Mercury outboard motors ranging from 5 to 300 horsepower. This thermostat opens at 143°F (62°C) to regulate engine operating temperature and ensure optimal performance while preventing overheating.

Key Features:

  • Opening temperature: 143°F (62°C)
  • Compatible with Johnson/Evinrude and Mercury outboards 5-300HP
  • Direct OEM replacement for reliable cooling system performance
  • Precision-engineered to meet or exceed original equipment specifications
  • Essential component for maintaining proper engine temperature

WSM (Western Power Sports Marine) thermostats are manufactured to strict quality standards to ensure proper fit and reliable operation. Regular thermostat replacement is critical for maintaining efficient engine cooling and preventing costly overheating damage.

I ordered the wrong one and this one is the right one. I will reply to my other email about that.

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Quick and great prices

What a great find! These people are very helpful and their prices are better than 4 wheel parts! The only thing I wish was improved was the handling time to be less than 4 days for 1 item, but other than that, I'm happy.

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