Cardone 5D-9000 Diesel Exhaust Fluid (DEF) Pump

Reliable Diesel Exhaust Fluid Pump for Mercedes-Benz Vehicles

The Cardone Diesel Exhaust Fluid (DEF) Pump 5D-9000 is designed to maintain optimal emission control in select Mercedes-Benz models. This remanufactured pump ensures precise DEF delivery, supporting your vehicle's compliance with emission standards.

• Backflow port quantity: 1 with 0.213-inch thread diameter
• Durable plastic and metal construction with white/black housing
• Three male connector terminal configuration for secure electrical connection
• Includes pump, o-ring, square seal, and syringe for proper sealing and maintenance
• One inlet port (quantity: 2) and one outlet port with 1/4-inch thread diameter
• Environmentally conscious with e-waste compliance
• Remanufactured product condition ensuring tested performance

About the Cardone Diesel Exhaust Fluid (DEF) Pump Line

The Cardone Diesel Exhaust Fluid (DEF) Pump product line focuses on emission components that regulate DEF flow in diesel vehicles. This line is engineered to meet OEM specifications, providing reliable operation and helping maintain the efficiency of the selective catalytic reduction (SCR) system. The 5D-9000 pump is part of this line, designed specifically for emission control in diesel-powered Mercedes-Benz models.

Product Details and Specifications

The 5D-9000 DEF pump features a robust plastic and metal housing designed to withstand the demanding environment of the emission system. It includes one backflow port with a 0.213-inch thread diameter and two inlet ports to ensure proper fluid intake. The outlet port has a 1/4-inch thread diameter, facilitating secure connections within the DEF system. The pump’s connector configuration includes three male terminals, providing reliable electrical connectivity. The package contains essential components such as an o-ring, square seal, and syringe to assist with installation and maintenance. This remanufactured pump supports emission control by accurately delivering diesel exhaust fluid to reduce harmful emissions.

Compatible Mercedes-Benz Models

• Mercedes-Benz E250
• Mercedes-Benz E350
• Mercedes-Benz GL350
• Mercedes-Benz GLE300d
• Mercedes-Benz GLK250
• Mercedes-Benz ML250
• Mercedes-Benz ML350
• Mercedes-Benz Sprinter 2500
• Mercedes-Benz Sprinter 3500

Common Issues Addressed by the DEF Pump 5D-9000

• Inconsistent or insufficient DEF delivery causing emission system faults
• DEF pump failure leading to engine derate or warning lights
• Backflow or leakage issues within the DEF system
• Electrical connector failures affecting pump operation
• Wear and tear from prolonged use impacting DEF flow accuracy

Installation Notes and Tips

Ensure the DEF system is depressurized before removing the old pump. Verify the connector terminals match the vehicle’s wiring harness for proper fitment. Use the included o-ring and square seal to prevent leaks during installation. Avoid using mounting hardware from previous pumps as it is not included with this product. Properly prime the pump using the supplied syringe to ensure immediate operation after installation.

Quality Assurance and Warranty

This Cardone Diesel Exhaust Fluid (DEF) Pump 5D-9000 is remanufactured to meet strict quality standards. Each unit undergoes thorough testing to ensure reliable performance and durability. The product complies with e-waste regulations, reflecting environmental responsibility. Warranty details are provided by Cardone and should be confirmed at the time of purchase.