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2023 Toyota Bz4xCoolant Type & Capacity
OEM spec from the factory service manual for the Limited, AWD variant.
Quick Answer
Coolant Type
TOYOTA Genuine Traction Battery Coolant
Capacity
7.80 QTS.
7.38 L
Variant
Limited, AWD
Note: Similar high-quality ethylene glycolbased, low electric conductivity coolant, non-amine and non-borate coolant with azole additives.
DO NOT use plain water alone.
This vehicle's factory manual
The coolant spec is above. This opens the fluids section of the 2023 Toyota Bz4x Limited, AWD factory book.
What You'll Need
Related for Your 2023 Toyota Bz4x
Maintenance Specs
Frequently Asked Questions
- What type of coolant does a 2023 Toyota Bz4x take?
- The 2023 Toyota Bz4x requires TOYOTA Genuine Traction Battery Coolant. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Limited, AWD configuration.
- How much coolant does a 2023 Toyota Bz4x hold?
- The 2023 Toyota Bz4x cooling system capacity is 7.80 QTS. (7.38 L).
- Can I use universal coolant in my 2023 Toyota Bz4x?
- It is strongly recommended to use coolant that meets the TOYOTA Genuine Traction Battery Coolant 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 2023 Toyota Bz4x?
- 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.