Your Cart

Sierra 118-3670 Thermostat Kit 160° for OMC and Volvo Penta Marine Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

118-3670
6 reviews
04/23/2036 8:56 AM
Sale Price

$22.70

In Stock (5)

delivery box

Usually delivered within 2 days

Add To Cart

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 118-3670 Thermostat Kit is a complete replacement kit designed for OMC and Volvo Penta 4-cylinder marine engines. This kit features a 160-degree Fahrenheit (71-degree Celsius) temperature rating, providing reliable temperature regulation for your marine engine's cooling system.

Complete Kit Includes:

  • 18-0929 Thermostat Gasket
  • 18-2858 Thermostat Housing Gasket
  • 18-3558 160-Degree Thermostat

Application Fitment:

  • OMC 120 and 140 models (1980-1981)
  • OMC 2.5L and 3.0L engines (1982-1988)
  • Volvo Penta 3.0 GL/GS stern drive engines

Each Sierra product meets or exceeds the original equipment part it replaces, ensuring reliable performance in demanding marine environments. This kit is interchangeable with GLM 13440.

Great experience, fast shipping

best price for a propeller on the internet and shipping was fast. happy customer

Searching www all day looking for what I needed at a nice price.

Wish I purchased for last season, boat steers with one finger now.

I was able to use the online chat to confirm that this Banks 25976-1 intercooler would fit my 2002 Chevy 2500HD LB7 Duramax very quickly. It was at an excellent price and free shipping.

Good

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy