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.
2012 Hyundai GenesisCoolant Type & Capacity
OEM spec from the factory service manual for the 3.8 variant.
Quick Answer
Coolant Type
Mixture of antifreeze and distilled water (Ethylene Glycol base coolant for aluminum radiator)
Capacity
8.88 QTS.
8.4 L
Variant
3.8
This vehicle's factory manual
2012 Hyundai Genesis: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
What You'll Need
Related for Your 2012 Hyundai Genesis
Frequently Asked Questions
- What type of coolant does a 2012 Hyundai Genesis take?
- The 2012 Hyundai Genesis requires Mixture of antifreeze and distilled water (Ethylene Glycol base coolant for aluminum radiator). The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the 3.8 configuration.
- How much coolant does a 2012 Hyundai Genesis hold?
- The 2012 Hyundai Genesis cooling system capacity is 8.88 QTS. (8.4 L).
- Can I use universal coolant in my 2012 Hyundai Genesis?
- It is strongly recommended to use coolant that meets the Mixture of antifreeze and distilled water (Ethylene Glycol base coolant for aluminum radiator) 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 2012 Hyundai Genesis?
- 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.