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Sierra 18-2917-9 Marine Thermostat Housing Gasket 2-Pack

Manufacturer

Picture for manufacturer Sierra

Part Number

118-2917-9
5 reviews
Sale Price

$6.94

In Stock (6)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-2917-9 marine thermostat housing gasket is a high-quality replacement gasket designed specifically for MerCruiser and OMC marine engines. This gasket pack includes two paper gaskets that create a reliable seal between the thermostat housing and the engine block, preventing coolant leaks and maintaining proper engine temperature.

Key Features:

  • Constructed from premium paper gasket material for durability and heat resistance
  • Designed to meet or exceed OEM specifications for precise fitment
  • Fits MCM/MIE GM V-6 and V-8 engines including 305 and 350 cubic inch displacement models
  • Compatible with OMC and Cobra stern drives
  • Package includes 2 gaskets for convenience

OEM Cross-References: Replaces MerCruiser 27-53045, 27-530451, 27-53045B1; OMC 3701777, 312797; GM 3701777; Mallory 9-60007, 9-60007-10; GLM 31560. Sierra Marine products are manufactured to meet or exceed original equipment requirements, ensuring reliable performance and long service life for your marine engine.

Got what I ordered proptly

Fast shipping

Took a little bit to get shipped but other than that good experience.

quick and easy great price

Nice n easy

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