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🔥 Stay Cool, Drive Confidently – The Thermostat Your Engine Deserves!
The MotoRad 523-180 Thermostat is a premium, vehicle-specific cooling system component engineered with OEM-quality stainless steel and copper. It ensures rapid and precise temperature regulation for Chevrolet Silverado, Tahoe, GMC Sierra, Yukon, and related models from 2007 to 2023. Fully tested and calibrated, it offers an easy one-step installation that meets or exceeds OEM standards, delivering reliable engine protection and performance.
| ASIN | B0049936ZE |
| Best Sellers Rank | #397,589 in Automotive ( See Top 100 in Automotive ) #738 in Automotive Replacement Engine Thermostats |
| Brand | MotoRad |
| Customer Reviews | 4.2 4.2 out of 5 stars (51) |
| Date First Available | October 26, 2010 |
| Exterior | Machined |
| Item Weight | 3.2 ounces |
| Item model number | 523-180 |
| Manufacturer | Motorad |
| Manufacturer Part Number | 523-180 |
| Model | 523-180 |
| Position | Center |
| Product Dimensions | 2.75 x 2.75 x 3 inches |
J**.
Thanks amazon
Good product fast service thanks amazon
N**S
Great product
Great product works as it should no issues
J**.
Works fine until it doesn't
Bought in Feb. '25 and already went bad by November. Giving it a second try since I can't find other manufacturers than MotoRad. Don't expect a drop in temps from stock unless you also have your fan controls adjusted.
T**E
180* Thermostat that seems to open at 194*.
It's stated to be a 180* thermostat. In the middle of winter when it's 40* at freeway speeds engine temps rose to 194* and stayed there. The factory one I removed held the engine at 192*. Someone at this company either needs to fix the spec, or improve their quality control.
D**W
Engine overheated
Did not open. Dont buy.
K**T
Sucks
Runs 4 degrees HOTTER than stock
J**P
Didn't change running temp much over factory 187 degree stat
Fit in my tbss 6.0 engine just fine. Hard to say if it made any difference in cooling or operating temps.
Trustpilot
2 weeks ago
3 weeks ago