77 degree racing thermostat for Dodge Viper
If your Viper is running a little hot, lower the temperature with a 77 degree thermostat.
The thermostat fits perfectly into your OEM thermostat housing and provides better cooling for your engine. Recommended for vehicles operating in a hot climate or in stop-and-go traffic.
Once the engine is fully warmed up, the Viper thermostat opens at a lower temperature than the stock thermostat, allowing coolant to flow through the engine more quickly, reducing engine temperatures and keeping them cooler and improving the long-term reliability of your vehicle's cooling components.
Installation is easy and only requires replacing the old OEM unit and installing the new thermostat.
The installation can be carried out with simple tools and requires only moderate manual skills.
Recommended for on-road vehicles that require a little extra cooling.
Mopar comparison number: 5037344AA
Fits:
| Year | Make | Model | Version | Engine |
| 2017 | Dodge | Viper | ACR, GTS, SRT | 8.4L |
| 2016 | Dodge | Viper | ACR, GTC, GTS, SRT | 8.4L |
| 2015 | Dodge | Viper | GT, GTS | 8.4L |
| 2014 | SRT | Viper | Base, GTS | 8.4L |
| 2013 | SRT | Viper | Base, GTS | 8.4L |
| 2010 | Dodge | Viper | SRT-10, SRT-10 ACR | 8.4L |
| 2009 | Dodge | Viper | SRT-10, SRT-10 ACR | 8.4L |
| 2008 | Dodge | Viper | SRT-10 | 8.4L |
| 2006 | Dodge | Ram 1500 | SRT-10 | 8.3L |
| 2005 | Dodge | Ram 1500 | SRT-10 | 8.3L |
| 2005 | Dodge | Viper | SRT-10 | 8.3L |
| 2004 | Dodge | Viper | SRT-10 | 8.3L |
| 2003 | Dodge | Viper | SRT-10 | 8.3L |
Adam Mayer –
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