Why You Need It
Add the Banks 750 or 1500 Watt Heater Upgrade Kit to your Monster-Ram® for cold-weather starts as low as -30°F/-34°C with block heat and -20°F/-29°C without block heat.
Why It's Better
- Improves Cold Weather Start
- Helps with cold-weather starts as low as -30°F/-34°C with block heat and -20°F/-29°C without block heat
Built To Survive
This simple bolt-on kit requires no maintenance. Unlike the factory Cummins grid heater, which can fail and destroy your engine, Banks coil heaters are designed to fail safely, avoiding catastrophic engine damage.
DUAL HEAT UPGRADE
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TRIPLE HEAT UPGRADE
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How It Works
Doubles or Triples your Banks Monster-Ram®'s heat output from 750 watts to 1500 or 2250 watts.
DUAL HEAT
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TRIPLE HEAT
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Cold Weather Starting Recommendations
The Banks Dual-Heat Upgrade Kit is designed around RAM's block heating recommendations.
RAM recommends the use of a block heater at 0°F/-17°C and mandates its use at -20°F/-29°C. Failure to follow these instructions could lead to premature wear and/or failure of key components, including pistons, rings, and cylinder walls.
Cold Start Test Criteria
We 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, our first test utilized block heat and two Banks coil heaters (1500 watts total). The Monster-Ram® enabled our test truck to cold start down to -30°F/-34°C.
Against RAM's recommendations, we 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. Adding a third coil heater (2,250 watts total), the truck started at -30°F/-34°C.*
*Battery boosting may be required for sufficient cranking RPM.
Testing down to -40°
Banks continues to test new solutions for extreme cold starts — down to -40°F/-40°C. With our triple coil heater configuration, the Monster-Ram® and 2,250 watts of heating power, we're pushing the boundaries of cold-weather diesel performance.
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
- New Interstate AGM batteries with full state of charge
- AMSOIL Signature Series 5W40 motor oil
- New MOPAR fuel filter
- New MOPAR fuel/water separator
- New MOPAR air filter
- #1 Diesel fuel
Features
- 750 Watt upgrade: includes one additional coil heater (1,500W total)
- 1,500 Watt upgrade: includes two additional coil heaters (2,250W total)
- Billet aluminum heater housing
- Stainless steel hardware
- Plug-and-play wiring harness
- No cutting or splicing required
Fitment Note
Requires Banks Monster-Ram® already installed. Fits 2007.5–2012 Dodge Ram 2500/3500 with 6.7L Cummins engine.
Fitment
- 2007.5–2012 Dodge Ram 2500 6.7L Cummins
- 2007.5–2012 Dodge Ram 3500 6.7L Cummins
Installation and Support
For installation instructions and support, visit bankspower.com or contact Protech Diesel Center.