Cooling system coolant hoses — BMW 3 Series E90 LCI

BMW exploded parts diagram 17_0721 (17 Radiator) for the BMW 3 Series E90 LCI. ETK list captured for some variants on this drawing; parts we can identify for the others.

Parts on this diagram

BMW lists these parts for the models shown. Check with your VIN before ordering.

• 1 · 17 12 7 797 258 — Hose, radiator bottom-thermostat
• 2 · 17 12 7 797 257 — Hose, cylinder head-radiator top
• 3 · 17 12 7 803 838 — Hose, branch-expansion tank
• 4 · 32 41 1 712 735 — Hose clamp L12-14,5
• 7 · 17 12 7 807 844 — Hose clamp
• 8 · 17 11 7 521 066 — Hose, engine oil heat exchanger-radiator

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.