BMW Coolant Pipe

Find the right BMW coolant pipe

BMW coolant pipes and hoses serve different positions in the cooling system. Start with your engine code and the location of the part you need, then compare the product’s application details, reference and connections. A model badge such as 3 Series is not enough to confirm a match.

Outlet pipes, upper hoses and vent lines

Examples in this category include the N47 coolant outlet pipe listed under reference V20-1365, an N52 upper coolant hose with reference 17127531579, and an N54 expansion-tank vent hose with reference 17127565094. These are different applications, not interchangeable alternatives.

What to check before ordering

Confirm the engine, build date, pipe routing and original part reference. Compare the mounting holes and connection shape, and read the listing for any supplied seals, clips or fittings. Do not assume every item shown elsewhere in the cooling system is included.

If the source of a coolant leak is uncertain, have it identified before selecting parts. For help comparing an application, send Parts Factory Australia your vehicle details, VIN and a clear photo of the old pipe. Check current availability and see our shipping and returns information.

BMW coolant pipe FAQs

Are N47, N52 and N54 pipes interchangeable?

No. The listed examples serve different engines and cooling-system positions. Match the engine code and required pipe location before comparing the original reference and connections.

Does a replacement pipe include all cooling-system fittings?

Check the chosen product’s supplied components. Confirm any required seals, clips and fittings rather than assuming nearby parts are included.

Browse coolant pipes for other makes.