🌊 Keep your outboard cool and cruising—never miss a wave!
The 17670-90J00/90J01 Cooling Thermostat is a precision-engineered replacement part designed for Suzuki and Yamaha four-stroke outboard engines ranging from 70 to 300 HP. Featuring a reliable 60℃ temperature regulation, durable construction, and broad compatibility, it ensures optimal engine performance by preventing overheating. This thermostat offers a direct-fit, leak-free solution trusted by professionals and enthusiasts alike to maintain peak marine engine efficiency.
| ASIN | B0C4TPPQL4 |
| Best Sellers Rank | #504,052 in Automotive ( See Top 100 in Automotive ) #928 in Automotive Replacement Engine Thermostats |
| Brand | DUZFOREI |
| Customer Reviews | 4.1 4.1 out of 5 stars (41) |
| Date First Available | May 10, 2023 |
| Item Weight | 1.76 ounces |
| Manufacturer | DUZFOREI |
| Manufacturer Part Number | U3WQ015 |
| Product Dimensions | 5.91 x 3.15 x 2.36 inches |
K**K
Good quality
Good working thermostat
A**R
Fit my Suzuki do 115 perfectly. No leaks
Did exactly as promised. No more overheating
G**O
It didn't last 2 months.
It didn't last 2 months. After barely two months, the part is completely deformed, so much so that it no longer regulates properly. I now understand why original parts are three to four times more expensive.
A**R
good fit
good fit
A**.
Excelente calidad y precio
J**J
works
still working after one season,
V**K
disappointed
it didn't come with a gasket ugh
J**R
Just like factory
Was good product delivered fast
A**ー
問題無く取り付け出来ました。
A**R
dont throw out the old one with the lower shim gasket still on it
K**R
Didn’t fit
Trustpilot
1 week ago
2 weeks ago
