Sierra Marine Temperature: 160 Degree F Thermostat - Fits 1987+ GM Engines - 18-3647D
Temperature: 160 Degree F Thermostat - Fits 1987+ GM Engines - Sierra Marine 18-3647D
Sierra Marine products are engineered to surpass today's high horsepower engine demands and stand up to the harsh marine environment. All marine products both meet or exceed the original equipment part it replaces. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 years in business, offering 1,000's of parts.
Features:
- Withstand The Temperature Of 160 Degree Fahrenheit
- Exact Replacements Made Of The High Quality Materials
- Provides Accurate Fit And Function For Reliable Performance
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Limited 2 Year Warranty
Details:
- Temperature Rating (F): 160 Degree Fahrenheit
- Includes Gasket: Yes
- Estimated Install Time (Hours): 1
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Sierra Marine Temperature: 160 Degree F Thermostat - Fits 1987+ GM Engines - 18-3647D
Sierra Marine Temperature: 160 Degree F Thermostat - Fits 1987+ GM Engines - 18-3647D
Temperature: 160 Degree F Thermostat - Fits 1987+ GM Engines - Sierra Marine 18-3647D
Sierra Marine products are engineered to surpass today's high horsepower engine demands and stand up to the harsh marine environment. All marine products both meet or exceed the original equipment part it replaces. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 years in business, offering 1,000's of parts.
Features:
- Withstand The Temperature Of 160 Degree Fahrenheit
- Exact Replacements Made Of The High Quality Materials
- Provides Accurate Fit And Function For Reliable Performance
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Limited 2 Year Warranty
Details:
- Temperature Rating (F): 160 Degree Fahrenheit
- Includes Gasket: Yes
- Estimated Install Time (Hours): 1
Original: $38.60
-65%$38.60
$13.51Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Temperature: 160 Degree F Thermostat - Fits 1987+ GM Engines - Sierra Marine 18-3647D
Sierra Marine products are engineered to surpass today's high horsepower engine demands and stand up to the harsh marine environment. All marine products both meet or exceed the original equipment part it replaces. Sierra Marine are the leading supplier of marine engine and drive parts with over 50 years in business, offering 1,000's of parts.
Features:
- Withstand The Temperature Of 160 Degree Fahrenheit
- Exact Replacements Made Of The High Quality Materials
- Provides Accurate Fit And Function For Reliable Performance
- All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces
- Limited 2 Year Warranty
Details:
- Temperature Rating (F): 160 Degree Fahrenheit
- Includes Gasket: Yes
- Estimated Install Time (Hours): 1












