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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.
2016 BMW 340iCoolant Type & Capacity
OEM spec from the factory service manual for the Automatic Trans variant.
Quick Answer
Coolant Type
Frostox HT-12 antifreeze and corrosion inhibitor
Capacity
11.09 QTS.
10.49 L
Variant
Automatic Trans
Note: Top-up quantity of coolant in the event of repair with disconnected collant hoses. Observe the mixture ration and filling level. (2.11 qts).
Source: Factory service manual — 2016 BMW 340i Automatic Trans. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of coolant does a 2016 BMW 340i take?
- The 2016 BMW 340i requires Frostox HT-12 antifreeze and corrosion inhibitor. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Automatic Trans configuration.
- How much coolant does a 2016 BMW 340i hold?
- The 2016 BMW 340i cooling system capacity is 11.09 QTS. (10.49 L).
- Can I use universal coolant in my 2016 BMW 340i?
- It is strongly recommended to use coolant that meets the Frostox HT-12 antifreeze and corrosion inhibitor 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 2016 BMW 340i?
- 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.