GMC Sierra, GMT K2CG/EG/HG/RG (USA / CAN)

Coolant capacity & service interval

GMC Sierra, GMT K2CG/EG/HG/RG (USA / CAN) coolant capacity ranges from 15,1 to 29,7 liters. Service intervals include checks every 12 months and changes every 150000 miles or 60 months. The data covers 42 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Sierra 4.3 V6 1500 (2017-2019)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 AWD (2017-2019)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 flexfuel (2017-2019)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 flexfuel AWD (2017-2019)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 (2017-2019)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 AWD (2017-2019)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 flexfuel (2017-2019)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 flexfuel AWD (2017-2019)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD (2017-2019)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD AWD (2017-2019)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD flexfuel (2017-2019)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD flexfuel AWD (2017-2019)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.2 V8 1500 (2017-2018)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.6 Duramax V8 DPF (332 kW) (2016-2019)
  • Use: Normal
  • Capacity 29,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 (2015-2017)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 AWD (2015-2017)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 flexfuel (2015-2017)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 flexfuel AWD (2015-2017)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 (2015-2017)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 AWD (2015-2017)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 flexfuel (2015-2017)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 flexfuel AWD (2015-2017)
  • Use: Normal
  • Capacity 15,7-16 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD (2015-2017)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD AWD (2015-2017)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD flexfuel (2015-2017)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD flexfuel AWD (2015-2017)
  • Use: Normal
  • Capacity 16,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.2 V8 1500 (2015-2017)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.6 Duramax V8 DPF (291 kW) (2015-2016)
  • Use: Normal
  • Capacity 27 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 (2014-2015)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 AWD (2014-2015)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 flexfuel (2014-2015)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 4.3 V6 1500 flexfuel AWD (2014-2015)
  • Use: Normal
  • Capacity 15,1 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 AWD (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 flexfuel (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 5.3 V8 1500 flexfuel AWD (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD AWD (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD flexfuel (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.0 V8 2500HD/3500HD flexfuel AWD (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.2 V8 1500 (2014-2015)
  • Use: Normal
  • Capacity 15,7 liter
  • Check 12 months
  • Change 150000 miles/ 60 months
Sierra 6.6 V8 DPF (291 kW) (2014-2015)
  • Use: Normal
  • Capacity 27 liter
  • Check 12 months
  • Change 150000 miles/ 60 months

Other Systems