

🧊 Keep your engine chill with AISIN precision – because your ride deserves the best!
The AISIN THP-101 Engine Coolant Thermostat Housing Gasket delivers OEM-matched precision and durability for select Lexus, Toyota, and Scion models. Manufactured in Japan with premium materials, it ensures a perfect seal and optimal thermostat performance, backed by AISIN’s decades of automotive expertise and global leadership.




| ASIN | B01M3S8UYZ |
| Best Sellers Rank | #22,593 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Replacement Engine Thermostat Housings |
| Brand | AISIN |
| Customer Reviews | 4.9 4.9 out of 5 stars (129) |
| Date First Available | October 19, 2016 |
| Exterior | Machined |
| Item Weight | 0.528 ounces |
| Item model number | THP-101 |
| Manufacturer | AISIN |
| Manufacturer Part Number | THP-101 |
| Model | AISIN |
| Product Dimensions | 3 x 3 x 2.8 inches |
E**E
Buy Oem, its only couple more dollars
Made in Japan, Oem quality. Cannot go wrong with Aisin. It sealed perfectly and fit. Good value
E**L
OEM Gasket for Thermostat - simple as.
Reliable OEM - fits and seals, doing what it should do.
D**E
2006 Scion xb
Purchased this for the Aisin thermostat I ordered off of here since the thermostat did not come with the gasket. 1NZFE Toyota engine. No leaks!!!
M**L
Oem gaskets are the way to go
OEM inner parts are always the best. Stopped the leak after my original one failed. I recommend getting a dedicated pry tool to remove your old one to save your self the headache
F**S
👍
Great gasket
A**.
Ideal for thermostat housing
Sealed my thermostat and radiator housing just right!
P**T
Gasket
Good quality
J**S
Súper calidad
M**R
It’s a gasket, what more do you want me to say? However it’s paired with the Aisin, thermostat, don’t cheap out and by a no name brand.
Trustpilot
1 day ago
2 weeks ago