1999-2013 Cummins Low Temperature Thermostat (MMTS-RAM-99L)
Description
Fits
| Year | Make | Model |
| 1999-2007 | Dodge |
Ram 2500/3500 w/5.9L Cummins |
| 2007.5-2013 | Dodge | Ram 2500/3500 w/6.7L Cummins |
Keep your Cummins running cool when the work gets heavy. Mishimoto’s Low-Temp Thermostat drops your activation point to 180°F, pushing coolant through the system sooner and keeping engine temps in check when towing, hauling, or beating on the truck in warmer climates. It’s a direct-fit upgrade for your tired factory unit, delivering better reliability, cooler operating temps, and the peace of mind that comes with Mishimoto’s Lifetime Warranty.
Part Number: MMTS-RAM-99L
Features
- O-ring Included
- 180°F activation for earlier coolant flow
- Helps reduce and maintain lower engine temperatures
- Ideal for warm climates and heavy towing/driving
- Lower 180°F activation temp vs 190°F OEM
- Direct-fit for 1999-2013 Dodge Ram 5.9L/6.7L Cummins
Original: $61.40
-65%$61.40
$21.49Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | Make | Model |
| 1999-2007 | Dodge |
Ram 2500/3500 w/5.9L Cummins |
| 2007.5-2013 | Dodge | Ram 2500/3500 w/6.7L Cummins |
Keep your Cummins running cool when the work gets heavy. Mishimoto’s Low-Temp Thermostat drops your activation point to 180°F, pushing coolant through the system sooner and keeping engine temps in check when towing, hauling, or beating on the truck in warmer climates. It’s a direct-fit upgrade for your tired factory unit, delivering better reliability, cooler operating temps, and the peace of mind that comes with Mishimoto’s Lifetime Warranty.
Part Number: MMTS-RAM-99L
Features
- O-ring Included
- 180°F activation for earlier coolant flow
- Helps reduce and maintain lower engine temperatures
- Ideal for warm climates and heavy towing/driving
- Lower 180°F activation temp vs 190°F OEM
- Direct-fit for 1999-2013 Dodge Ram 5.9L/6.7L Cummins
