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DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2019 Chevrolet SuburbanCoolant Type & Capacity
OEM spec from the factory service manual for the Premier, 5.3L Eng VIN C, 4WD, Gas variant.
Quick Answer
Coolant Type
50/50 mixture of DEX-COOL and clean, drinkable water
Capacity
17.80 QTS.
16.84 L
Variant
Premier, 5.3L Eng VIN C, 4WD, Gas
Note: Add 2.1 qts. if equipped with rear heater.
All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck the fluid level after filling.
This vehicle's factory manual
The coolant spec is above. This opens the fluids section of the 2019 Chevrolet Suburban Premier, 5.3L Eng VIN C, 4WD, Gas factory book.
What You'll Need
Related for Your 2019 Chevrolet Suburban
Frequently Asked Questions
- What type of coolant does a 2019 Chevrolet Suburban take?
- The 2019 Chevrolet Suburban requires 50/50 mixture of DEX-COOL and clean, drinkable water. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Premier, 5.3L Eng VIN C, 4WD, Gas configuration.
- How much coolant does a 2019 Chevrolet Suburban hold?
- The 2019 Chevrolet Suburban cooling system capacity is 17.80 QTS. (16.84 L).
- Can I use universal coolant in my 2019 Chevrolet Suburban?
- It is strongly recommended to use coolant that meets the 50/50 mixture of DEX-COOL and clean, drinkable water specification. Universal coolants may not provide the correct corrosion protection for your engine's materials.
- What happens if I use the wrong coolant in my 2019 Chevrolet Suburban?
- Using coolant that does not meet the OEM specification can cause corrosion, gasket damage, and overheating. Always verify the correct coolant type before topping off or flushing the system.