HomeEmission Control > Emission ComponentsBosch 0444025005 Diesel Exhaust Fluid (DEF) Module
Part #: 0444025005

Bosch 0444025005 Diesel Exhaust Fluid (DEF) Module

Actual OE Urea Metering Module (New)
⚙️ 4 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$228.99Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Actual OE Urea Metering Module (New)
🚗Fitment: Mercedes-Benz, E250
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Bosch Actual OE Urea Metering Module (New)

The Bosch Actual OE Urea Metering Module (New) is designed specifically for diesel emission control systems. Engineered for the Mercedes-Benz E250, this Diesel Exhaust Fluid (DEF) Module ensures precise dosing of urea to reduce harmful emissions effectively.

  • Compatible with Mercedes-Benz E250 models
  • Part number 0444025005 for accurate identification
  • Single unit per vehicle application
  • Emission control component for diesel exhaust fluid management
  • Packaged as one case per pallet

Product Line Details: Actual OE Urea Metering Module (New)

This product is part of Bosch's Actual OE Urea Metering Module (New) line, which focuses on delivering original equipment quality for emission components. The line emphasizes precise metering of Diesel Exhaust Fluid to meet stringent emission standards, ensuring compatibility and reliability for specific vehicle applications such as the Mercedes-Benz E250.

Detailed Product Description

The Bosch 0444025005 Diesel Exhaust Fluid Module is a critical component in the emission control system of the Mercedes-Benz E250. It regulates the injection of urea solution into the exhaust stream, facilitating the reduction of nitrogen oxides (NOx) through selective catalytic reduction (SCR). This module is supplied as a single unit per vehicle, ensuring a direct replacement that meets original equipment specifications. The packaging configuration includes one case per pallet, suitable for streamlined inventory management.

Common Applications and Issues Addressed

  • Restores proper DEF dosing in Mercedes-Benz E250 diesel engines
  • Resolves emission control system faults related to urea metering
  • Helps address check engine light triggers due to DEF system errors
  • Supports compliance with emission regulations by maintaining SCR functionality
  • Prevents engine performance issues linked to faulty DEF injection

Installation Notes and Tips

  • Ensure compatibility with Mercedes-Benz E250 before installation
  • Follow manufacturer guidelines for DEF module replacement
  • Handle the module carefully to avoid damage to sensitive components
  • Verify proper electrical connections and fluid lines during installation
  • Perform system diagnostics post-installation to confirm functionality

Quality Assurance and Warranty

Bosch manufactures the 0444025005 module to meet original equipment standards, ensuring reliable performance in emission control applications. This part undergoes rigorous quality checks to maintain consistency and durability. Warranty details should be confirmed with the supplier or manufacturer, as they may vary based on purchase conditions.

BrandBosch
Part Number0444025005
PositionActual OE Urea Metering Module (New)
Cases Per Pallet (ORLY)1
Unit(s) per Car Qty (ORLY)1

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015Mercedes-BenzE2502.1LL4N/AActual OE Urea Metering Module (New)
2015Mercedes-BenzE2502.1LL4N/AActual OE part; Urea Metering Module (New)
2014Mercedes-BenzE2502.1LL4N/AActual OE Urea Metering Module (New)
2014Mercedes-BenzE2502.1LL4N/AActual OE part; Urea Metering Module (New)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.