CHEVROLET Tahoe / Suburban GMT1YC 2021- fluids type and filling capacities

Recommended engine oil, transmission fluids, coolant type, filling capacities and service intervals for CHEVROLET Tahoe / Suburban GMT1YC 2021-.
Agregate | Recomeded fluid | Capacity (L) | Intervals |
3,0L diesel engine (Duramax) | 0W20 (DexosD) | 6,6 | 5000 km (3000 miles) |
5,3L and 6,2L petrol engines | 0W20 (Dexos1) | 7,6 | 5000 km (3000 miles) |
Cooling System (3,0L diesel) | DEX-COOL coolant | 20,3 - 20,7 | 240000 km (150000 miles) or 5 years |
Cooling System (Petrol models) | DEX-COOL coolant | 14,3 - 14,8 | 240000 km (150000 miles) or 5 years |
10-speed automatic transmission (Hydra-Matic 10L90) | DEXRON ULV | 7,7 (service fill) 11,5 (overhaul fill) |
72000 km (45000 miles) |
Transfer Case | DEXRON-VI | 1,5 | 72000 km (45000 miles) |
Front differential | 1,1 | ||
Rear differential | |||
Hydraulic Brake System | DOT4 Hydraulic Brake Fluid | ||
Chassis Lubrication | Lubricant meeting requirements of NLGI#2, Category LB or GC-LB |
Information of this table may be incorect for your region or driving conditions. Refer to the owners/service manual for details.
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