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2025 Genesis G90Coolant Type & Capacity
OEM spec from the factory service manual for the 3.5T variant.
Quick Answer
Coolant Type
Mixture of antifreeze and water Ethylene Gylcol base Coolant for aluminum radiator
Capacity
N/A
N/A
Variant
3.5T
Note: 3.5L T-GDI: 10.4 qts. 3.5L T-GDI 48 V MHEV: 11.58 qts.
Approximate capacity.
This vehicle's factory manual
2025 Genesis G90: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Other specs:All specs
What You'll Need
Related for Your 2025 Genesis G90
Frequently Asked Questions
- What type of coolant does a 2025 Genesis G90 take?
- The 2025 Genesis G90 requires Mixture of antifreeze and water Ethylene Gylcol base Coolant for aluminum radiator. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the 3.5T configuration.
- How much coolant does a 2025 Genesis G90 hold?
- The 2025 Genesis G90 cooling system capacity is N/A (N/A).
- Can I use universal coolant in my 2025 Genesis G90?
- It is strongly recommended to use coolant that meets the Mixture of antifreeze and water Ethylene Gylcol 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 2025 Genesis G90?
- 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.