


🔥 Stay cool, race hard — the thermostat your Nissan deserves!
The Mishimoto MMTS-RB-ALLL Racing Thermostat is engineered for 1991-1996 Nissan 300ZX and select Infiniti vehicles, activating at a lower 155°F to enable earlier coolant flow. This precision cooling solution reduces engine temperatures, especially under turbocharged conditions, enhancing performance and extending engine life. Crafted with machined exterior quality and backed by a lifetime warranty, it’s the trusted upgrade for serious Nissan enthusiasts.




















| ASIN | B00EDZD7FS |
| Best Sellers Rank | #347,612 in Automotive ( See Top 100 in Automotive ) #639 in Automotive Replacement Engine Thermostats |
| Brand | Mishimoto |
| Customer Reviews | 4.8 4.8 out of 5 stars (17) |
| Date First Available | July 12, 2012 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5 ounces |
| Item model number | MMTS-RB-ALLL |
| Manufacturer | Mishimoto |
| Manufacturer Part Number | MMTS-RB-ALLL |
| Model | MMTS-RB-ALLL |
| OEM Part Number | JDM |
| Product Dimensions | 3 x 3 x 3 inches |
| Voltage | 12 Volts |
J**S
These also fit 84-89 300zx
Always had good luck with Mishimoto thermostats, I’ve even bought store brands before and right out of the box don’t work. It’s nice to see your product work after so much labor
I**E
Good upgrade
Better than stock
R**L
Easy Install
Easy to install
S**K
It works
Trustpilot
1 month ago
2 weeks ago