QuickFinder
Start here to get the right parts for your car

DESCRIPTION
This hose connector fits onto the back of the cylinder head. Due to the cooling system on many BMWs being made mostly out of plastic, over time these coolant flanges can become brittle and be the source of leaks.
HELPFUL TIPS
If your water outlet flange has become brittle, it’s likely other plastic parts in your cooling system could fail soon, too. Consider replacing your radiator and expansion tank all at once. Always use BMW Genuine coolant.
PART NUMBERS
Please note: Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice