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Sierra 18-1989 Stainless Steel Thermostat Housing

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-1989
20 reviews
03/13/2036 3:05 PM
Sale Price

$266.59

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 18-1989 is a stainless steel thermostat housing designed for marine engine applications. This corrosion-resistant housing provides a durable, long-lasting replacement for worn or damaged OEM thermostat housings in marine environments.

Key Features:

  • Constructed from marine-grade stainless steel for superior corrosion resistance
  • Direct replacement for OEM thermostat housing assemblies
  • Designed for reliable performance in saltwater and freshwater conditions
  • Precision-engineered to ensure proper thermostat fit and seal

Sierra Marine is a trusted name in marine engine parts, offering OEM-quality replacement components for inboard, stern drive, and outboard applications. This stainless steel construction ensures extended service life compared to standard aluminum or cast housings, particularly in harsh marine environments where corrosion is a primary concern.

Shipping was fast and the best price. It's a great product and easy to install.

Description is a little confuseing

My experience is was quick and easy thank you

It was a good experience buying truck parts for my truck & I will definitely buy from them again & they got good deals on parts also

I was very pleased in the timely manner we received our order.

Received on time and secure packaging.

Fast and super easy to use.

PP

Great experience!

So far so good

very easy to look up ,find item I was looking for !just wish I could of used my paypal account ,maybe next time !!! also according to information this part is supposed to fit !! Thanks

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Great customer service, item shipped quickly. Very satisfied.

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Good price

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Great product, price and service and FREE delivery. Got my order in only 2 days.

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