Sea Star Solutions
Thermostat Kit - Sierra Marine Engine Parts - 18-3609 (118-3609)
Temperature Rating: 122°F / 50°CThis product replaces:47-3609, 808282256821, 18-3609D, 9-43178
Shopping Cart:
Free Shipping!
On All Orders Over $99*
If you are already registered, please log in.
Create your account and enjoy a new shopping experience.
Create A New AccountShop by Categories
back Maintenance
back Automotive
back Trailering
back Boat Outfitting
back Cartography
back Hunting & Fishing
back Electrical
back Alligator Clips
back Boat Wiring
back Inboard Alternators
back Lights & Light Bulbs
back Marine Alternators
back Marine Solenoids
back Marine Starters
back Outboard Rectifiers
back Outboard Starters
back Solar and Wind Power
back Wire Strippers
back Marine Hardware
Marine Navigation & Instruments
back Outdoor
back Ram Mount Store
back Sale Items
back Maintenance & Paint
back Boat Anodes
back Shop Supplies
back Tools and Equipment
back Elevator Bolts
back Marine Fasteners
back Marine Putty
back Pad Holders
back Shop Towels
back Welding rods
back Marine Gear Oil
back Marine Hose Clamps
back Shop Manual Displays
back Steering & Controls
Ford and GM V-8 engines with standard cooling (1982 and older) and high-performance versions engines with closed cooling are compatible with Sierra's 18-3646 Thermostat Kit (1996 and older). One 18-2553 thermostat gasket, one each of the following: 18-2834 and 18-2844 thermostat cover gaskets, 18-2917 thermostat housing gasket, and 18-3551 thermostat, are included in the package. GLM 13380, Mallory 9-43151, and Mercruiser Stern Drive 807252Q3, 807252T6 are all interchangeable with it. All Sierra products are equal to or better than the original equipment parts they are meant to replace.
The Sea Star Solutions THERMOSTAT (18-3646) is a part that regulates a system's temperature within a predetermined range while monitoring it. Thermostats are used in water heaters, household appliances including ovens and refrigerators, medical and scientific incubators, central heating systems, air conditioners, HVAC systems, and building heating to heat or cool to a setpoint temperature. These devices are commonly referred to as thermostatically regulated loads in scientific literature (TCLs).
Features:
Specification:
140°F
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
Sea Star Solutions
Temperature Rating: 122°F / 50°CThis product replaces:47-3609, 808282256821, 18-3609D, 9-43178
Sea Star Solutions
160°This product replaces:47-3568, 80828211278, 808282112783
Sea Star Solutions
Temperature Rating: 180° (82 C)This product replaces:875580-3, 47-3666, AP1033, 3099931629, 30999316295, 9-43010
Sea Star Solutions
Temperature Rating: 170° (77 C)This product replaces:47-3660, 30999316233, 9-43008
Sea Star Solutions
The thermostat in an engine controls coolant flow and regulates engine temperature. It must prevent coolant from flowing to the radiator until the engine has warmed up. High-temperature readings and...