

🔥 Stay Cool, Drive Confidently with AISIN Precision ⚙️
The AISIN THT-019 OE Engine Coolant Thermostat delivers exact OE-specified temperature control with superior build quality, ensuring reliable engine cooling and long service life. Designed for select Lexus, Toyota, and Scion vehicles, it guarantees perfect fit and consistent performance backed by Aisin’s decades of automotive expertise.




| ASIN | B07GNQY7X4 |
| Brand | AISIN |
| Customer Reviews | 4.6 4.6 out of 5 stars (513) |
| Date First Available | 24 January 2020 |
| Exterior | Machined |
| Item Weight | 159 g |
| Item model number | THT-019 |
| Manufacturer | AISIN |
| Manufacturer Part Number | THT-019 |
| Mirror Adjustment | Button Control |
| Model | AISIN THT-019-Engine Coolant Thermostat |
| Position | Inside |
| Product Dimensions | 7.62 x 2.54 x 7.11 cm; 159 g |
| Voltage | 12 Volts |
J**N
Tested sat out of the box for once, I've tried a lot of thermostat brands (even Napa) and they are very hit or miss these days. Quality control since the pandemic has been atrociously worse. Aisin however has remained top notch. Opens right at the advertised temp and opens linearly until maximum opening, and reliably opens and closes effectively. Works well. Don't forget a thermostat gasket if you need one (but don't add one if you don't!)
S**8
Works really well
Y**Y
Aisin belongs to Toyota, goog quality
M**.
Easy to install, fits well and give good temperature in a Toyota Highlander.
T**B
Fit nice, easy install, good temperature. Does not include gasket, I ordered a Fel-Pro
Trustpilot
5 days ago
2 weeks ago