Standard Ignition EFH213 Diesel Exhaust Fluid (DEF) Heater

DEF Heater for Mercedes-Benz Sprinter

Standard Ignition EFH213 is a Diesel Exhaust Fluid (DEF) heater built for emission control service on select 2018 Mercedes-Benz Sprinter 2500 and Sprinter 3500 models. It includes the sealing and mounting components needed for a proper replacement, with two connectors for the electrical interface.

Key Features

• Diesel Exhaust Fluid (DEF) heater for emission system repair
• Fits 2018 Mercedes-Benz Sprinter 2500 and 2018 Mercedes-Benz Sprinter 3500
• Two connectors for the vehicle-side electrical connection
• Gasket included for sealing at installation points
• Mounting hardware included for secure attachment
• O-ring included to support a proper seal
• Hose not included

Detailed Description

Standard Ignition EFH213 is an emission control component used in the DEF heating circuit to help maintain fluid flow in cold-weather operation. This part is listed for 2018 Mercedes-Benz Sprinter 2500 and 2018 Mercedes-Benz Sprinter 3500 applications, making it a direct-fit service part for those vehicles. This part cross-references Dorman - OE Solutions 904-642 for the same application. Standard Ignition EFH213 also cross-references 800-6764 and DEH806 for the same application.

Common Repair Symptoms

• DEF heater fault codes stored in the engine control system
• Reduced DEF system performance in low temperatures
• Warning lights related to emission control operation
• Leaks at the heater mounting or sealing surface
• Electrical connection issues at the heater assembly

Installation Notes and Tips

Verify connector style, gasket seating, and O-ring placement before installation. Replace the heater only on the confirmed 2018 Mercedes-Benz Sprinter 2500 or Sprinter 3500 application, and inspect the surrounding DEF lines and electrical terminals for corrosion, crystallization, or damage. Standard Ignition EFH213 should be installed with the included mounting hardware and sealing components to help ensure a proper fit.

Quality Assurance

Standard Ignition is a recognized aftermarket source for emission control and electrical service parts. EFH213 is cataloged as a direct replacement for the listed Mercedes-Benz Sprinter applications and is supported by OE-style interchange references for parts lookup and verification.