aFe Power
aFe Diesel Fuel Systems DFS780 Series 05-10 Dodge Diesel 5.9L/6.7L L6 (Part Time Operation) - #42-12032
aFe Diesel Fuel Systems DFS780 Series 05-10 Dodge Diesel 5.9L/6.7L L6 (Part Time Operation) - #42-12032
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aFe Diesel Fuel Systems DFS780 Series 05-10 Dodge Diesel 5.9L/6.7L L6 (Part Time Operation) - #42-12032
The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe's POWER DFS780 Diesel Fuel System, with its patent-pending design, is capable of removing power-robbing debris such as air, water and other contaminants. The DFS780 also boosts fuel pressure ensuring constant availability for the high-pressure pump, improving throttle response and horsepower at all RPMs.
Highlights
- Helical Spur Gears Runs Quieter That Straight Cut Gears
Fitment
- 2005-2010 Dodge Ram 2500 L6
- 2005-2010 Dodge Ram 3500 L6
- Part Number: 42-12032
Emissions Note: This product may not be legal for sale or use in California or other states with similar emissions regulations. Please verify compliance with your local laws before purchasing.
โ Not CARB Compliant / Not 50-State Legal - This product is intended for off-road or racing use only and is not legal for sale or use on pollution-controlled vehicles in California or other states with similar emissions regulations.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Product images are for reference only and may show a similar configuration. Please refer to the part number for exact fitment.
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Manufacturer's Warranty โ aFe Power
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Manufacturer's Warranty โ aFe Power
Most aFe Power products carry a Limited Lifetime Warranty against manufacturer defects in materials and workmanship (couplers 2 years; racing-use items 90 days). Original purchaser only; proof of purchase required. Does not cover normal wear, improper installation, or misuse.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by aFe Power. Contact us if you need help with a warranty claim.

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