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Sierra 18-0339 Thermostat Gasket for Marine Engines

Manufacturer

Picture for manufacturer Sierra

Part Number

118-0339
9 reviews
Sale Price

$6.83

In Stock (6)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-0339 is a precision-manufactured thermostat gasket designed for reliable sealing in marine engine cooling systems. This gasket provides a critical seal between the thermostat housing and the engine block, preventing coolant leaks and maintaining proper cooling system pressure.

Key Features:

  • OEM quality replacement gasket for marine engines
  • Heat-resistant construction withstands high engine temperatures
  • Precision-cut design ensures proper fit and seal
  • Durable material resists coolant and corrosion
  • Direct replacement for Sierra and compatible marine engine applications

This thermostat gasket is an essential component for cooling system maintenance and thermostat replacement jobs. Sierra marine parts are manufactured to meet or exceed OEM specifications, providing reliable performance in demanding marine environments.

No first no. The way

Quick and easy transaction for great tires for my mini

x

EVERYTHING PERFECT! THANKS!!

Well stocked for your boating needs.

You only had one of these items in stock. I wanted to purchase two. How do I know when it's back in stock?

had the parts I needed easy transaction

It was very easy to find parts

very good

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