Banks - 6.7L Cummins Monster Ram Dual Heater Upgrade Kit (2007.5+)
Product Details
FITS
| Year | Make | Model |
| 2007.5+ | Dodge | 2500/3500 Ram |
Note: This kit is intended for trucks equipped with Monster-Ram intake systems.
Keep your Cummins ready for the cold with the Banks 750W Heater Upgrade Kit. This bolt-on upgrade doubles the Monster-Ram’s heat output for quicker, more reliable starts in freezing temps. Built tough and designed to fail-safe, it’s the smarter alternative to the stock grid heater.
Part Number: 42830
FEATURES
- Doubles heat output
- Fail-safe design
- Reliable cold starts
- Simple bolt-on install
- Zero maintenance required
- Includes 750 Watt Coil Heater, Copper Washer & Heater Coil Extension Wire
OTHER
Test Criteria

Banks followed RAM's cold start recommendations. Per the owner’s manual, RAM recommends the use of the block heater when the temperature drops below 0°F/-17°C and mandates the block heater at temperatures below -20°F/-29°C.
Using a controlled climate chamber, their first test utilized block heat and two Banks coil heaters (1500 watts total). The Monster-Ram enabled their test truck to cold start down to -30°F/-34°C. Against RAM’s recommendations, they also attempted to cold start with the same two coil heaters and no block heat. We were able to cold start down to -20°F/-29°C.
All tests were performed with two intake air pre-heat cycles per the owner’s manual. Intake air temperature is just one factor contributing to a successful cold start. Individual results may vary. Testing is ongoing with a detailed video forthcoming.
Test Vehicle Configuration
- 2024 Ram 2500 4x4 Tradesman, dual cab short bed
- Mileage 7,8XX
- Vehicle unmodified apart from Monster-Ram
- Minimum 12-hour cold soak at specified temperature
- #1 Diesel fuel
- AMSOIL Signature Series 5W40 motor oil
- New Interstate AGM batteries with full state of charge
- New MOPAR fuel filter
- New MOPAR fuel/water separator
- New MOPAR air filter