Standard Ignition DFIP6 Diesel Exhaust Fluid (DEF) Pump

DEF Pump for Mercedes-Benz and Volkswagen Diesel Applications

Standard Ignition DFIP6 is a Diesel Exhaust Fluid (DEF) pump for select Mercedes-Benz Sprinter, E-Class, GL-Class, ML-Class, GLE, GLK, and Volkswagen Touareg and Passat diesel applications. It is built with a female blade terminal layout and includes a seal, with hardware and mounting hardware included for service replacement.

Key Features

• Diesel Exhaust Fluid (DEF) pump for emission control service
• Includes seal, hardware, and mounting hardware
• 1 port configuration for the specified application
• Female blade terminals with 2, 3, and 5 terminal quantities listed for the connector design
• Direct replacement option for select Mercedes-Benz Sprinter 2500 and Sprinter 3500 diesel models
• Standard Ignition DFIP6 cross-references OE-style replacement numbers used in the same application

Detailed Description

Standard Ignition DFIP6 is an emission control component that supplies Diesel Exhaust Fluid in diesel exhaust aftertreatment systems. It is a fitment-based replacement for vehicles including 2010-2018 Mercedes-Benz Sprinter 2500, 2010-2018 Mercedes-Benz Sprinter 3500, 2014-2016 Mercedes-Benz E250, 2013-2016 Mercedes-Benz GL350, 2016 Mercedes-Benz GLE300d, 2009-2016 Volkswagen Touareg, 2013-2015 Mercedes-Benz GLK250, 2015 Mercedes-Benz ML250, 2012-2014 Mercedes-Benz ML350, 2012-2014 Volkswagen Passat, and 2011-2013 Mercedes-Benz E350. This part number, DFIP6, is intended for diesel emission system service where the DEF pump assembly needs replacement.

This part cross-references Dorman - OE Solutions 904-608 and Cardone Reman 5D-9000 for the same application.

Common Problems This Part Can Address

• DEF pump failure that triggers emission system warnings
• Improper DEF delivery to the aftertreatment system
• Fault codes related to diesel exhaust fluid pressure or pump operation
• Reduced drivability caused by emission system faults
• Service replacement for leaking or damaged DEF pump assemblies

Installation Notes and Tips

Verify connector style, port layout, and vehicle application before installation. The DFIP6 uses female blade terminals and includes a seal, so inspect the mating connector, fluid lines, and mounting points for wear or contamination during service. Confirm the vehicle’s diesel emission system diagnosis before replacing the pump.

Quality Assurance

Standard Ignition supplies emission control components for service replacement applications. DFIP6 is built to match the listed fitment and connector requirements for the specified Mercedes-Benz and Volkswagen diesel models.