Types of Antifreeze for the Chevrolet Express. How Much Do You Need?

The Express Generations
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Express GMT601 (2003-2024)

Engine Capacity Change interval Antifreeze type
Express 2.8 TD DPF - 150000 miles/ 60 months Original Fluid
Express 4,3 V6 10,1-12,4 L (with rear heater) 150000 miles/ 60 months G12+ (pink)
Express 4,3 V6 10,1-12,4 L 150000 miles/ 60 months Original Fluid
Express 4.3 V6 13,2 L (+ rear heater), 10,4 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 4.3 V6 12,3 L (+ rear heater), 9,5 L Check 7500 miles, 150000 miles/ 60 months G12+ (pink)
Express 4.8 V8 15,5 L (+ rear heater), 12,7 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 4.8 V8 14,6 L (+ rear heater), 11,8 L Check 7500 miles, 150000 miles/ 60 months G12+ (pink)
Express 5.3 V8 15,5 L (+ rear heater), 12,7 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 5.3 V8 14,6 L (+ rear heater), 11,8 L Check 7500 miles, 150000 miles/ 60 months G12+ (pink)
Express 6.0 V8 LPG/CNG 16,1 L (+ rear heater), 13,1 L Check 7500 miles, 150000 miles/ 60 months G12+ (pink)
Express 6.0 V8 LPG/CNG 16,1 L (+ rear heater), 13,1 L Check 7500 miles, 150000 miles/ 60 months Original Fluid
Express 6.0 V8 15,5 L (+ rear heater), 12,7 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 6.0 V8 17 L (+ rear heater), 14 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 6.0 V8 16,1 L (+ rear heater), 13,1 L Check 7500 miles, 150000 miles/ 60 months G12+ (pink)
Express 6.0 V8 16,1 L (+ rear heater), 13,1 L Check 7500 miles, 150000 miles/ 60 months Original Fluid
Express 6.6 V8 DPF 20-22,4 L Check 7500 miles, 150000 miles/ 60 months G12+ (pink)
More engines

Express GMT600 (1997-2002)

Engine Capacity Change interval Antifreeze type
Express 4.3 V6 13,2 L (+ rear heater), 10,4 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 5.0 V8 18,9 L (+ rear heater), 16 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 5.7 V8 18,9 L (+ rear heater), 16 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 6.5 V8 Diesel 20,8-24,6 L Check 4000 km/ 3 months, 48000 km Original Fluid
Express 7.4 V8 24,6 L (+ rear heater), 21,8 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
Express 8.1 V8 24,6 L (+ rear heater), 21,8 L Check 6 months, 150000 miles/ 60 months G12+ (pink)
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