Bosch F01C600339 Diesel Exhaust Fluid (DEF) Heater

Bosch DEF Heater for Cruze Emissions Service

The Bosch Urea Fluid Heater (New) is a diesel exhaust fluid heater for emission control systems on select Chevrolet Cruze models. Built for 2014-2015 Chevrolet Cruze applications, this Bosch F01C600339 part supports DEF system operation in cold-weather conditions and helps maintain proper fluid flow in the emission components system.

Key Features

• Bosch Urea Fluid Heater (New) for emission control service
• Fits 2014-2015 Chevrolet Cruze, N/A
• Part number F01C600339 for direct identification
• Previously cataloged as F01C600296
• OE-focused Bosch fuel and emissions system expertise
• Cross-reference: 84412930 for the same application

Product Details

Bosch supplies original-equipment fuel system technology for diesel passenger vehicles, SUVs, vans, and pickups, and that engineering background carries into this DEF heater. The F01C600339 is a diesel exhaust fluid heater used in the emission control system to help keep urea fluid moving properly when temperatures drop. For Chevrolet Cruze owners servicing an emissions fault, this Bosch heater provides a direct-fit replacement path for the listed 2014-2015 Cruze application.

Search terms such as Chevrolet Cruze DEF heater replacement, Bosch F01C600339 urea fluid heater, and 2014-2015 Chevrolet Cruze emission control heater all point to this exact part. If you are replacing a failed DEF heater on a Cruze, this part number and fitment data identify the correct emission component for the application.

What It Helps Address

• DEF system heater fault codes
• Urea fluid freezing or restricted flow in cold weather
• Emission control performance issues tied to heater failure
• Check engine lights related to DEF temperature or heater operation
• Service replacement for a worn or nonfunctioning DEF heater

Installation Notes and Tips

Verify the part number F01C600339 against the vehicle’s emission system before installation. Confirm the vehicle is a 2014-2015 Chevrolet Cruze and inspect related DEF system components, connectors, and harness condition during service. Follow factory service procedures for removal, installation, and system checks after replacement.

Quality Assurance

Bosch is an original-equipment supplier of diesel fuel system technology, and this part reflects that OE-oriented engineering approach. The part number F01C600339 also replaces prior catalog reference F01C600296 for the same application.