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Sierra 18-3674 Thermostat Kit for Johnson Evinrude V6 Crossflow Outboard

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-3674
14 reviews
03/12/2036 1:58 AM
Sale Price

$29.22

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-3674 Thermostat Kit is a complete cooling system service kit designed specifically for Johnson and Evinrude V6 crossflow outboard engines. This comprehensive kit includes all necessary components for a complete thermostat housing service and replacement.

Complete Kit Includes:

  • Thermostat for precise temperature regulation
  • Thermostat cover gasket for proper sealing
  • Thermostat gasket to prevent coolant leaks
  • Grommet (V6 Crossflow specific)
  • Valve retainer (V6 Crossflow specific)
  • Poppet relief valve (V6 Crossflow specific)
  • Valve spring (V4/V6 Crossflow compatible)
  • Valve cup (V6 Crossflow specific)
  • Rubber valve (V6 Crossflow specific)
  • Stainless steel mounting bolt for corrosion resistance

Sierra Marine parts are engineered to meet or exceed OEM specifications, providing reliable performance in demanding marine environments. This thermostat kit ensures proper engine operating temperature, protecting against overheating and maintaining optimal performance. The stainless steel hardware resists corrosion in saltwater applications.

Designed as a direct replacement for Johnson and Evinrude V6 crossflow outboard engines, this kit simplifies maintenance by providing all required components in one package.

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

Good prices and easy to navigate

Fast shopping experience

Quick and easy.

Lowest prices around and ausome customer service will deal with you guys in the future!!

Decent shipping and definetly the lowest prices. Found a new grille for my truck 50 dollars lower than any other website.

Ok so far

Great prices and item shipped quick!

best price i have seen while i am searching in the interner :))

Very good

well so far

good so far

Smooth so far good price.

great prices

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