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Mean Green 1398 High Output Alternator – 2003-2007 5.9L Cummins
The Mean Green 1398 High Output Alternator is the direct solution for charging problems on 2003-2007 Dodge Ram trucks with the 5.9L Cummins. It delivers up to 220 amps (roughly 120 amps at idle and 220 amps at 2000 RPM), providing as much as 300% more charging capacity than a stock alternator.
This unit is built for trucks that run high electrical loads—aftermarket lighting, winches, stereo systems, auxiliary batteries, or commercial applications such as tow trucks, motorhomes, and ambulances. Special castings allow it to bolt in using the factory brackets and wiring harness for a true plug-and-play, approximately 5-minute install.
Key Features
- 220 amp high-output design
- Tool-steel rotor shaft supported by heavy-duty double-sealed bearings
- Heavy-duty solid copper stator windings sealed with high-temperature insulation
- Heat-resistant multi-function integrated regulator
- Precision balanced for smooth, low-vibration operation
- 300,000-mile life expectancy
- 1-year unconditional warranty
- No core charge required
Fitment 2003–2007 Dodge Ram 2500 / 3500 with 5.9L 24-valve Cummins diesel.
A reliable, high-capacity upgrade that solves weak charging issues without modifications.
Mean Green 1398 High Output Alternator – 2003-2007 5.9L Cummins
The Mean Green 1398 High Output Alternator is the direct solution for charging problems on 2003-2007 Dodge Ram trucks with the 5.9L Cummins. It delivers up to 220 amps (roughly 120 amps at idle and 220 amps at 2000 RPM), providing as much as 300% more charging capacity than a stock alternator.
This unit is built for trucks that run high electrical loads—aftermarket lighting, winches, stereo systems, auxiliary batteries, or commercial applications such as tow trucks, motorhomes, and ambulances. Special castings allow it to bolt in using the factory brackets and wiring harness for a true plug-and-play, approximately 5-minute install.
Key Features
220 amp high-output design
Tool-steel rotor shaft supported by heavy-duty double-sealed bearings
Heavy-duty solid copper stator windings sealed with high-temperature insulation
Heat-resistant multi-function integrated regulator
Precision balanced for smooth, low-vibration operation
300,000-mile life expectancy
1-year unconditional warranty
No core charge required
Fitment[...]
Mean Green 1398 High Output Alternator – 2003-2007 5.9L Cummins
The Mean Green 1398 High Output Alternator is the direct solution for charging problems on 2003-2007 Dodge Ram trucks with the 5.9L Cummins. It delivers up to 220 amps (roughly 120 amps at idle and 220 amps at 2000 RPM), providing as much as 300% more charging capacity than a stock alternator.
This unit is built for trucks that run high electrical loads—aftermarket lighting, winches, stereo systems, auxiliary batteries, or commercial applications such as tow trucks, motorhomes, and ambulances. Special castings allow it to bolt in using the factory brackets and wiring harness for a true plug-and-play, approximately 5-minute install.
Key Features
- 220 amp high-output design
- Tool-steel rotor shaft supported by heavy-duty double-sealed bearings
- Heavy-duty solid copper stator windings sealed with high-temperature insulation
- Heat-resistant multi-function integrated regulator
- Precision balanced for smooth, low-vibration operation
- 300,000-mile life expectancy
- 1-year unconditional warranty
- No core charge required
Fitment 2003–2007 Dodge Ram 2500 / 3500 with 5.9L 24-valve Cummins diesel.
A reliable, high-capacity upgrade that solves weak charging issues without modifications.
Fits: 5.9 Cummins 2003-2005
Fits: 5.9 Cummins 2003-2006
Fits: 5.9 Cummins 2003-2007
Fits: 5.9/6.7 Cummins 2003-2018