🌊 Keep your engine cool and your adventures hotter!
The Sierra International 18-3569 Marine Thermostat Kit is a precision-engineered replacement part designed for Mercury/Mariner 70-125 HP 2-cycle outboard motors (1987 and newer). Featuring a 120°F temperature rating and including all necessary gaskets, this kit ensures optimal engine temperature regulation and easy installation. Built to meet or exceed OEM standards, it guarantees reliable performance and durability for marine enthusiasts who demand the best.
| ASIN | B000N9NXLG |
| Backlight | No |
| Best Sellers Rank | #769,879 in Automotive ( See Top 100 in Automotive ) #1,499 in Automotive Replacement Engine Thermostats |
| Brand | Sierra |
| Color | White |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wi-Fi |
| Control Method | Touch |
| Control Type | Touchpad Control |
| Controller Type | Touch |
| Customer Reviews | 4.5 4.5 out of 5 stars (150) |
| Date First Available | February 6, 2007 |
| Display Type | touchscreen |
| Exterior | Machined |
| Global Trade Identification Number | 00808282112899 |
| Included Components | Sierra 18-3569 Thermostat Kit |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.28 ounces |
| Item model number | 18-3569 |
| Lift Type | MOTOR |
| Manufacturer | Sierra |
| Manufacturer Part Number | 183569 |
| Material | Metal |
| Model Name | Sierra 18-3569 Thermostat Kit |
| Mounting Type | Bracket Mount |
| OEM Part Number | MERCURY MARINE 803061T1 |
| Power Source | Battery Powered |
| Product Dimensions | 5"D x 8.9"W x 5"H |
| Special Feature | Adjustable |
| Special Features | Adjustable |
| Specific Uses For Product | Marine Outboard Motor Control |
| Style | Classic |
| Temperature Control Type | Thermostatic |
| UPC | 808282112899 |
A**.
Boat
Worked well for what my husband needed it for fits just right
K**.
Good part decent price
Fit and worked well
T**.
This is a perfect OEM Thermostat kit for my 1998 Mercury 115
This is a perfect OEM Thermostat kit for my 1998 Mercury 115
B**S
Good
Work well
G**0
Thermostat
Perfect replacement for my mercury outboard
S**D
Perfect fit!
Perfect fit, fast shipping, and good price. Can't ask for more.
A**T
Works perfect
90 hp Mercury
D**5
Great Deal!
Works Great !!
D**O
All the parts fit and came with the correct 120 degree thermostat .
A**R
Great price
R**E
fit great and no leaks!!!
R**S
Wrong size gasket didn't work
Trustpilot
1 week ago
3 weeks ago
