12-16 6.6L LML Chevrolet GMC Duramax DEF Heater

2012-2016 6.6L LML Duramax Diesel Exhaust Fluid Heater

SKU: 84412924 Category:


2012-2016 6.6L Chevrolet/ GMC Duramax Diesel Exhaust Fluid Heater

Reference #’s  84412924 / 904-439 / F01C600337

If your diesel vehicle is confined to a limited speed, or in power reduction mode, a common culprit may be a failed DEF heater. Our DEF heater includes all necessary components for a complete repair and quality tested for a trouble-free performance and longer service life.

  • Includes all necessary gaskets and O-rings needed for a complete replacement
  • Quality tested to ensure trouble-free installation, performance, and durability
  • Properly functioning DEF heaters are required in most states for vehicle inspection
  • High-quality plastic construction for added durability

Additional information

Weight 4 lbs