Standard Ignition DFH107 Diesel Exhaust Fluid (DEF) Heater

Reliable Diesel Exhaust Fluid Heater for Chevrolet and GMC Vans

The Standard Ignition DFH107 Diesel Exhaust Fluid (DEF) Heater is designed to maintain optimal DEF temperature in cold conditions. This part ensures proper DEF flow and system performance for Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 models.

Key Features of the Standard Ignition DFH107 DEF Heater

• Specifically engineered for diesel exhaust fluid heating applications
• Compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500
• Maintains DEF temperature to prevent freezing in low temperatures
• Durable construction for long-lasting performance
• Direct replacement part number DFH107 for easy identification

Product Details and Compatibility

The Standard Ignition DFH107 Diesel Exhaust Fluid Heater is an emission control component that plays a critical role in diesel vehicle emissions systems. It is designed to heat the DEF solution, preventing it from freezing in cold weather and ensuring the selective catalytic reduction (SCR) system functions correctly. This heater is compatible with specific Chevrolet and GMC full-size vans, including the Express 2500 and 3500, as well as the Savana 2500 and 3500 models. Using the correct DEF heater helps maintain emission compliance and engine efficiency.

Common Applications and Issues Addressed

• Prevents DEF freezing in cold climates
• Ensures consistent DEF flow to the SCR system
• Reduces risk of emission system faults and warning lights
• Helps maintain proper engine performance and fuel efficiency
• Supports emission control system reliability

Installation Notes and Tips

Installation of the Standard Ignition DFH107 DEF Heater should be performed by a qualified technician familiar with emission control systems. Ensure the vehicle is compatible by verifying make and model fitment. Disconnect the battery before installation to avoid electrical hazards. Follow manufacturer torque specifications and wiring connections carefully to ensure proper operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for quality and durability. The DFH107 DEF Heater undergoes rigorous testing to ensure reliable performance in emission control applications. Warranty coverage details should be confirmed with the product documentation or supplier, typically including protection against defects in materials and workmanship.