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Sierra 118-2552-9 Thermostat Cover Gasket for MerCruiser Marine Engines - 2 Pack

Manufacturer

Picture for manufacturer Sierra

Part Number

118-2552-9
5 reviews
Sale Price

$4.97

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Sierra 118-2552-9 Thermostat Cover Gasket is a high-quality replacement gasket designed to create a leak-free seal between the thermostat cover and thermostat housing on MerCruiser marine engines. This gasket is manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability in marine environments.

Key Features:

  • Fits MerCruiser GM 4-cylinder, V6, and V8 engines with flat thermostat cover plates
  • Creates a reliable, leak-free seal for thermostat housing
  • Sold as a convenient 2-pack for multiple installations or to keep a spare on hand
  • Meets or exceeds original equipment manufacturer standards
  • Direct replacement for proper fit and function

Replaces OEM Part Numbers: MerCruiser 27-331792, 27-331791, 27-33179B2 | GLM 31670 | Mallory 9-60008

Sierra marine engine parts are engineered for smooth, safe boat operation and long-lasting reliability. This thermostat cover gasket is an essential component for maintaining proper engine cooling system function on MerCruiser stern drive applications.

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