🚗 Keep Your Engine Cool and Your Ride Smooth!
The AISIN THN-007 Engine Coolant Thermostat with Housing is engineered for precision and reliability, ensuring optimal engine performance across select Infiniti and Nissan models. With OE matched design and high-quality materials, this thermostat guarantees a perfect fit and long-lasting durability, making it an essential component for maintaining your vehicle's cooling system.
| Manufacturer | AISIN |
| Brand | AISIN |
| Model | AISIN |
| Item Weight | 7 ounces |
| Product Dimensions | 4.13 x 4.13 x 3.74 inches |
| Item model number | THN-007 |
| Exterior | Machined |
| Manufacturer Part Number | THN-007 |
| OEM Part Number | 21200-31U1B |
E**Z
OEM thermostat
My nephew was very happy with his OEM part.
E**
Bomba de agua
Excellent
L**E
Infiniti
Great product and work perfectly in my g35x 2004
P**E
Direct replacement.
Direct install into my 09 X Terra. Solved a stuck open thermostat issue.
S**R
ASIN THN-007 Thermostat - Works like a champ on 2004 Infiniti G35X sedan
This replacement part works well in my 2004 Infiniti G35X sedan. My mechanic installed this part and also replaced the twin radiator fans. Now my car is driving well like before. This part is meant for the sedan. If you have an Infiniti G35 Coupe then you will need a part rated for 170 degrees instead of 180 degrees. Make sure you also buy a Thermostat gasket. I had to purchase that separately. I prefer to buy Japanese manufactured / designed parts for Japanese cars.
Y**G
This almost messed up my engine
This item almost blew my engine. After it was installed, my car would overheat and never cool off. I thought it was a headgasket/air in system, but turns out it was this. I had it removed and the old housing from a themostat that was "stuck open" reinstalled and the car cools off fine. I went with a local auto parts store around here to get a properly working one. Spent extra money on this when I was looking to safe a few $$.
J**N
Worth the money best you can get
OE supplier to Nissan
K**P
Only time will tell if good product
2004 INFINITI G35 Sedan. Easy installation and fit. Only time will tell if product deserves more stars.
Trustpilot
1 month ago
3 weeks ago
