Dorman 599-995 Diesel Exhaust Fluid (DEF) Pump

Reliable Diesel Exhaust Fluid Pump for Ram 3500

The Dorman 599-995 diesel exhaust fluid (DEF) pump is designed specifically for Ram 3500 models, providing consistent and efficient DEF delivery. Constructed with durable plastic housing, this pump ensures long-lasting performance in emission control systems.

Key Features of the Dorman 599-995 DEF Pump

• Durable plastic housing for corrosion resistance and lightweight design
• Includes one diesel exhaust fluid pump for direct replacement
• Compatible with Ram 3500 diesel models requiring DEF pump replacement
• Designed to meet emission control requirements for diesel engines
• Part number 599-995 ensures correct fit and function

Detailed Description of the Dorman Diesel Exhaust Fluid Pump

This diesel exhaust fluid pump by Dorman is engineered to maintain proper DEF flow in Ram 3500 vehicles, helping to reduce harmful emissions. The plastic housing offers resistance to corrosion and environmental factors, which is critical for components exposed to harsh under-hood conditions. The pump is supplied as a single unit, making it a straightforward replacement part for emission control system maintenance or repair.

Common Applications and Issues Addressed

• Restores proper DEF delivery to the selective catalytic reduction (SCR) system
• Resolves DEF pump failure symptoms such as warning lights or reduced engine performance
• Prevents emission system faults related to DEF circulation
• Helps maintain compliance with emission standards on Ram 3500 diesel trucks

Installation Notes and Tips

• Ensure vehicle is compatible: specifically designed for Ram 3500 diesel models
• Disconnect battery before installation to avoid electrical hazards
• Follow manufacturer torque specifications when securing the pump
• Check DEF lines and connectors for leaks or damage during installation
• Test the system after installation to confirm proper operation

Quality Assurance and Warranty Information

Dorman provides this diesel exhaust fluid pump with quality standards that meet or exceed OEM requirements. The plastic housing is engineered for durability in emission control environments. While specific warranty details may vary, Dorman typically offers coverage against defects in materials and workmanship to ensure reliable service life.