






🔥 Keep your Mercury engine cool and cruising with Quicksilver precision! ⚓
The Quicksilver 75692Q2 Replacement Thermostat is a premium OEM part designed for Mercury and Mariner 135-200hp V6 outboards. This kit includes two thermostats and gaskets, ensuring optimal engine temperature control for peak performance and fuel efficiency. Trusted for over 65 years, Quicksilver delivers marine-grade durability and precision fitment, backed by a 1-year warranty for reliable, worry-free operation.





| ASIN | B001HBQUIC |
| Best Sellers Rank | #176,528 in Automotive ( See Top 100 in Automotive ) #287 in Automotive Replacement Engine Thermostats |
| Brand Name | Quicksilver |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (124) |
| Date First Available | February 27, 2010 |
| Included Components | End Product & Information |
| Item Dimensions LxWxH | 5.2 x 2.2 x 1.65 inches |
| Item Package Dimensions L x W x H | 4.13 x 1.81 x 1.38 inches |
| Item Weight | 0.01 Pounds |
| Manufacturer | Quicksilver |
| Material | Stainless Steel |
| Model Name | 75692Q2 |
| Number of Items | 1 |
| Package Weight | 0.06 Kilograms |
| Part Number | 75692Q 2 |
| Style | Minimalist |
| Warranty Description | 1-Year Warranty |
A**R
Fixed my over temp warning issue.
Easy to change and work like new. No more over temp warning at idle.
G**L
Fits 1988 Sea Ray V-135 2 stroke (Mercury)
For those of you with the 135 hp mercury that was branded as the "Sea Ray 135" and paint matched to the boat (i.e. Seville's and some others) this is the 147 degree thermostat for that motor. My Seville is an '88 and It's difficult to cross reference the serial numbers on those motors when searching for parts. Only buy Quicksilver parts for these motors. Happy to find them on Amazon because Boats.net as an example, is not clear on what you're getting.
I**E
Nice item, fast shipping
Nice item, fast shipping
C**Y
fixed issue
stopped the overheat issue on my outboard!!!
D**K
Fits my 89 merc 135 v6
Good price and there thermostats so not much more to say about them.
P**N
Functioned as advertized.
Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
J**I
A Perfect Match
Replace my old thermostats perfectly.
D**N
was the right part works fine
Everything is working again
L**R
My mercury 150xrt boat engine these fit perfect.
Trustpilot
1 week ago
3 weeks ago