Bosch F01C600331 Diesel Exhaust Fluid (DEF) Heater and Heating Pot

The Bosch F01C600331 is a diesel exhaust fluid (DEF) heater, also known as a Denox heating pot or urea tank heating unit, designed to maintain optimal performance of your vehicle's selective catalytic reduction (SCR) emission system. This critical component ensures proper DEF operation by warming the diesel exhaust fluid, preventing it from freezing in cold weather conditions and maintaining proper fluid flow for effective emission control.

Key Features:

• OE-quality replacement component manufactured by Bosch, the leading original equipment supplier of diesel fuel systems
• Integrated heating element and fluid level sensor in one complete assembly
• Direct-fit replacement design ensures seamless installation and proper fit
• Features 2 electrical connectors for heater and sensor functions
• Black housing construction for durability and corrosion resistance
• Meets strict OEM specifications for reliable, long-lasting performance

This DEF heater assembly replaces OE part number BC3Z-5J225-L and is essential for maintaining proper emissions system operation. A malfunctioning DEF heater can lead to reduced emissions performance, potential diagnostic trouble codes, and compromised SCR system efficiency. The Bosch F01C600331 restores your vehicle's emission system to factory specifications, ensuring compliance and reliable operation in all weather conditions.