17 12 7 552 409 · Line, heater return-thermostat
Genuine BMW part number 17 12 7 552 409 (17127552409), Line, heater return-thermostat.
Listed for (1 model series)
BMW lists this part for these models. Check with your VIN before ordering.
- BMW 3 Series E90 — 316i N43 · Saloon (Cooling System Water Hoses)
Diagram © BMW AG as printed on the drawing. Reproduced for part identification. OEM Diagrams is independent of BMW AG, MINI and Rolls-Royce Motor Cars.