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The aFe DFS780 Diesel Fuel System (full-time operation) for 2013–2015 Ram 6.7L inline-6 trucks filters air, water and debris from diesel fuel to protect injectors while helping maintain steady fuel pressure for the high-pressure pump. That steadier supply improves throttle response and drivability across the rev range. The unit is offered as a direct-fit pump solution for the specified Ram diesel models.
aFe Diesel Fuel Systems DFS780 Series 13-15 Ram Diesel 6.7L L6 (Full Time Operation)
