Bosch 0444021013 Diesel Exhaust Fluid (DEF) Module

Overview of Bosch Actual OE Urea Metering Module (New)

The Bosch Actual OE Urea Metering Module (New) is designed specifically for diesel vehicles requiring precise Diesel Exhaust Fluid (DEF) management. This module is engineered to meet the emission control needs of BMW 335d and X5 models, ensuring compliance with emission standards.

• Genuine Bosch part number 0444021013
• Compatible with BMW 335d and BMW X5 diesel models
• Category: Emission Control > Emission Components
• Type: Diesel Exhaust Fluid (DEF) Module
• One unit per vehicle application
• Packaged as one case per pallet

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

The Actual OE Urea Metering Module (New) from Bosch represents a dedicated product line focused on delivering original equipment quality for urea dosing systems. This line ensures accurate metering of Diesel Exhaust Fluid, which is critical for reducing nitrogen oxide emissions in diesel engines. The module is designed to integrate seamlessly with the vehicle’s emission control system, maintaining optimal performance and regulatory compliance.

Detailed Product Description

This Bosch Diesel Exhaust Fluid Module, part number 0444021013, is engineered to provide precise control of urea injection in BMW diesel engines, specifically the 335d and X5 models. The module regulates the amount of DEF injected into the exhaust stream, which is essential for the selective catalytic reduction (SCR) process. By maintaining accurate dosing, it helps reduce harmful emissions and supports the vehicle’s emission control system functionality.

Common Applications and Issues Addressed

• Restores proper DEF dosing in BMW 335d and X5 diesel engines
• Resolves emission control system faults related to urea metering
• Addresses issues with SCR system performance and warning lights
• Helps prevent increased nitrogen oxide emissions due to faulty dosing
• Supports compliance with emission regulations for diesel vehicles

Installation Notes and Tips

• Ensure compatibility with BMW 335d and X5 models 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
• Reset vehicle emission system codes after replacement if necessary

Quality Assurance and Warranty

As an original equipment manufacturer (OEM) part, the Bosch Actual OE Urea Metering Module (New) meets strict quality standards for durability and performance. Bosch parts are manufactured to precise specifications to ensure reliable operation within the vehicle’s emission control system. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.