BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post - Coolant lines - which would you replace at 100k if replacing the water pump?

carcar123454321 · 08-11-2023, 03:06 PM

Is it recommended to replace every single cooling line at 100 K if you’re replacing the pump or is there a certain key ones that seem to leak or break?

Thanks.

08-11-2023, 03:06 PM	#1
carcar123454321 Private 39 Rep 80 Posts Drives: 135i, Solstice GXP, Subaru Leg Join Date: Mar 2022 Location: TN iTrader: (0)	Coolant lines - which would you replace at 100k if replacing the water pump? Is it recommended to replace every single cooling line at 100 K if you’re replacing the pump or is there a certain key ones that seem to leak or break? Thanks.
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