Safety Warning
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.
2015 Chevrolet Impala LimitedCoolant Type & Capacity
OEM spec from the factory service manual for the LS variant.
Quick Answer
Coolant Type
50/50 mixture of DEX-COOL and clean, drinkable water
Capacity
10.10 QTS.
9.55 L
Variant
LS
Note: 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 2015 Chevrolet Impala Limited LS factory book.
What You'll Need
Related for Your 2015 Chevrolet Impala Limited
Frequently Asked Questions
- What type of coolant does a 2015 Chevrolet Impala Limited take?
- The 2015 Chevrolet Impala Limited 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 LS configuration.
- How much coolant does a 2015 Chevrolet Impala Limited hold?
- The 2015 Chevrolet Impala Limited cooling system capacity is 10.10 QTS. (9.55 L).
- Can I use universal coolant in my 2015 Chevrolet Impala Limited?
- 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 2015 Chevrolet Impala Limited?
- 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.