Coolan change

Lucas CR · 04-09-2022, 07:46 AM

Hi,
e92 2011, I didnt find any BMW recommendation about coolant change. But some people recommend to change it. W high probability at my car is still the origin. I find somewhere some discussion about change each 4-5 years.

So I will change it now, any idea how many liters I need? Its a tricky question, nowhere written exactly. I think there is probably 9L of fluid, so if I buy 4,5 L coolant 100% strength and dilute to recommended 50:50 ratio w distillate water, then Im fine?

wyatth · 04-09-2022, 11:26 PM

1 gallon of OE coolant mixed 50:50 with distilled water will be sufficient.

04-09-2022, 07:46 AM	#1
Lucas CR Enlisted Member 13 Rep 39 Posts Drives: M3 E92 Join Date: Apr 2020 Location: Czech republic iTrader: (0)	Coolan change Hi, e92 2011, I didnt find any BMW recommendation about coolant change. But some people recommend to change it. W high probability at my car is still the origin. I find somewhere some discussion about change each 4-5 years. So I will change it now, any idea how many liters I need? Its a tricky question, nowhere written exactly. I think there is probably 9L of fluid, so if I buy 4,5 L coolant 100% strength and dilute to recommended 50:50 ratio w distillate water, then Im fine?
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04-09-2022, 11:26 PM	#2
wyatth Brigadier General 3968 Rep 3,018 Posts Drives: E90 M3, G05 X5 Join Date: Dec 2007 Location: Bay Area iTrader: (1)	1 gallon of OE coolant mixed 50:50 with distilled water will be sufficient.
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