Maintaining System Stability: DEF fluids typically freeze at temperatures below 12 degrees fahrenheit, so oil exhaus fluid (DEF) systems all require heating elements to maintain work
Ensure Proper Flow: The DEF heating tank is designed to quickly restore DEF to liquid form, ensuring proper flow through pipes and pump units
Strong stability: It can maintain stable heating even on bumpy roads or when not operating at full power, without affecting the normal driving of the vehicle
Fitment:
Compatible with 2012-2016 Silverado 3500 HD
Compatible with 2012-2016 Silverado 2500 HD
Compatible with 2012-2016 Sierra 3500 HD
Compatible with 2012-2016 Sierra 2500 HD
Replacement Part Number
23379348, 22902620, 23379348, 84412924
EM1212URH, F01C600337, F01C600307, F01C600297, DFH106, 5D1003L, 904394