Manufacturer
Part Number
$20.62
In Stock (5)
Usually delivered within 2 days
Add To Cart
Check out with
No Hassle Returns
Live-in-stock inventory
Fitment guaranteed
The Sierra 18-3649 is a high-quality replacement thermostat designed for marine engine cooling systems. This thermostat ensures proper engine temperature regulation by controlling coolant flow, helping to prevent overheating and maintain optimal operating temperatures for reliable performance.
Key Features:
Sierra Marine is a trusted name in aftermarket marine engine parts, offering dependable replacement components that meet or exceed OEM standards. This thermostat is manufactured to provide long-lasting service in demanding marine applications.
Simply put: Best pricing I've found on the net, quick shipping, no hassles. Will be ordering more products from Autoplicity.
arejays
Great quality and and I received very quickly.
kenleycb
Good
Aaron
fantastic/great prices/simple clean check out
Johnny Tannarome
fast and easy
David L Weisz
Did not receive any confirmation emails. However contacted them VIA chat and they provided me with information. Shipping is on the slower side.
Repoe
Easy experience. Thank you.
Matthew Gardner
Just placed order, waiting for shipment to arrive first
Rod
Very fast checkout, and best price/shipping I could find.
Steve Costello
I have had good experiences so far with Autoplicity.
Stefan Winnicki
Great price, very helpful tech support,thanks will buy again<br><br> Chris
ChrisGillespie
Found what I needed- no probelm.
Keith
good price , easy to order
Dennis Philipps
Fast and easy
Juan
Add your review
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
