🌡️ Stay cool, drive confident — the thermostat your Toyota deserves!
The AISIN THT-003 Engine Coolant Thermostat with housing and gasket delivers precise OE-specified temperature control, ensuring your Toyota 4Runner, FJ Cruiser, Tacoma, or Tundra runs efficiently. Manufactured in Japan with premium materials, this complete kit guarantees a perfect fit and long-lasting durability for dependable cooling system performance.
| Brand | AISIN |
| Model Name | AISIN |
| Controller Type | Push Button |
| Color | Black |
| Temperature Control Type | Digital |
| Connectivity Technology | Wired |
| Included Components | AISIN THT-003-Engine Coolant Thermostat |
| Power Source | Hardwire |
| Item Weight | 0.44 Pounds |
| Display Type | manual |
| Control Type | Button Control |
| Control Method | Touch |
| Backlight | No |
| Global Trade Identification Number | 04580281458685 |
| Manufacturer | AISIN |
| Item Weight | 7 ounces |
| Product Dimensions | 6.3 x 6.3 x 3.3 inches |
| Country of Origin | Japan |
| Item model number | THT-003 |
| Exterior | Machined |
| Manufacturer Part Number | THT-003 |
| OEM Part Number | 16031-0P010 |
B**T
Works great so far
Can’t go wrong with OEM parts. Works great
J**A
AISIN quality
Have had it for about a month and so far it has done its job. Quality seems nice, looked just like my denso one I pulled off during my coolant system overhaul. I also got the Aisin fan clutch for a 2004 4runner and it seems to be working good as well if anyone was curious
C**N
La importancia de comprar un articulo y tenerlo a tiempo.
BUEN ARTICULO
A**R
Exact fit
Exact fit for the 2006 Prerunner
R**Y
Keep it cool
Nice quality and working great so far.
H**W
As good as an OEM part - because Asin makes OEM parts.
Aisin makes Toyota parts. Perfect fit with no issues.
C**I
Perfect fit on my 04 4runner
I saved $53 for the exact same OEM part on Amazon, compared to my local auto part store. Amazon is my go to place for genuine & aftermarket parts.
J**H
Easy install OE part
Just drain coolant remove cover take out three bolts and remove the hose reverse process and it's fixed.
Trustpilot
2 weeks ago
2 weeks ago
