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Sierra 18-3662 Thermostat Kit for Volvo Penta Marine Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-3662
13 reviews
03/13/2036 11:52 PM
Sale Price

$22.79

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Sierra 18-3662 is a complete thermostat replacement kit designed specifically for Volvo Penta marine stern drive engines. This kit provides everything needed for a complete thermostat service, ensuring your engine maintains optimal operating temperature for peak performance and efficiency.

Kit Includes:

  • 18-3551 Thermostat (145°F / 63°C operating temperature)
  • 18-0398-9 Thermostat gaskets (2-pack)
  • 18-2933 Thermostat gasket
  • O-ring seal

Key Features:

  • Engineered to meet or exceed OEM specifications
  • Direct replacement for Volvo Penta part numbers 875794-0 and 876305-4
  • Complete kit with all necessary gaskets and seals for proper installation
  • Temperature rating: 145°F (63°C)
  • Built to withstand harsh marine environments

A failed thermostat can cause your marine engine to run outside its optimal temperature range, negatively affecting performance, fuel efficiency, and engine longevity. Sierra makes thermostat replacement simple by packaging all components together for an easy, out-of-the-box installation. Compatible with Volvo Penta V8 marine engines.

OEM Cross-Reference: Volvo Penta 875794-0, 876305-4 | Mallory 9-43004 | GLM 13381

best price - better than Summit Racing, and you have it in stock!

Good

Found what I was looking for quick and easy.

Was easy to find an the cheapest I seen also shipped pretty quik

I was apprehensiveness at first to make a major purchase with Autoplicity due to their extremely low price and lack of reviews. I decided to take the chance and I am very glad I did. I made my order on a Monday morning at 0900 eastern time and my product arrived on Wednesday at 3pm. The item was exactly as described and the most astonishing part is that my purchase was released from the factory less than 45 days ago. I was expecting a model that had been sitting on a shelf for the last year and needed to be updated. That was not the case. I will definitely order from Autoplicity again in the future.

I was able to find the lowest price on my 4x4 truck battery with free shipping! Beat everybody else by25.

1st time buyer

Nice and quick. Well scripted to take customer info straight from paypal. That was what...4 clicks? Nice!

good experience overall. decent website. good price for item purchased. would give 5 stars but I havent yet experienced the shipping and handling time.

Found what I needed- no probelm.

Very easy and fast checkout

Excellent so far!

great experience, great prices. Although, it would be nice to have a description listed of the part numbers i ordered.

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