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ZZ-0005 Thermostat Kit, LML, 2011-2016, Duramax Medium
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ACDelco Thermostat Kit, 2011-2016 GM 6.6L Duramax LML

SKU: ZZ-0005  
ACDelco Thermostat Kit. 
Truck struggling to heat up? A lot of times this problem is caused by worn out thermostats. 
For 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LML 
Contains Part Numbers:131-131, 131-163, 94011604
If your truck is not heating up properly you may need to replace the thermostats. 

Kit Includes:

  • 131-131 Thermostat - Rear 180 Degrees
  • 131-163 Thermostat- Front 185 Degrees
  • 94011604 Upper Radiator Pipe Seal
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