Diesel Exhaust Fluid Pump: Optimal Performance for Your Turbocharged Diesel Engine Ensure your diesel vehicle's emission system operates smoothly with our Diesel Exhaust Fluid (DEF) Pump. Designed for robust performance and safety, this pump offers reliable heating and precise control, making it an essential component for your diesel engine. Explore the features that make this DEF pump a crucial addition to your vehicle: Fitment: Specifically engineered for compatibility with 2500 (2013‑2018) and 3500 (2013‑2018) models, both featuring a 6.7L 408Cu. In. l6 DIESEL OHV Turbocharged engine. Ensure a perfect fit for your vehicle by confirming these specifications. OE Replacement: This DEF pump replaces OE numbers 68085908AH, 4077501AQ, 68192659AH, and 7660148AE. Double-check your OE part number to guarantee proper fitment and performance. Efficient Heating Capacity: The diesel exhaust fluid pump features efficient heating capabilities that quickly bring the DEF liquid to the required temperature. This ensures optimal performance and reliable emission reduction. Precise Temperature Control: Equipped with a state-of-the-art temperature control system, the pump monitors the DEF fluid's temperature in real-time and adjusts it as necessary. This precision ensures consistent performance and efficiency. Safe and Reliable: Safety is paramount with our DEF pump, which includes an overheating protection device and a fire self-breaking mechanism. These features prevent the heater from overheating and reduce the risk of fire, ensuring safe operation. Optimize your diesel vehicle's emission system with our Diesel Exhaust Fluid Pump. Order now to experience enhanced heating efficiency, precise temperature control, and the peace of mind that comes from superior safety features.