Shop OEM BMW Part # 17137604431 (17-13-7-604-431). Engine Coolant Reservoir. I3. I3s. W/RANGE EXTENDER. Engine Coolant Expansion Tank - Repair or Replace A failed expansion tank can

BATTERY CELL MODULE; I3; 120Ah. BATTERY CELL MODULE; I3; 60Ah. BATTERY CELL MODULE; I3; 94Ah. BATTERY CELL MODULE; I3s; 120Ah. BATTERY CELL MODULE; I3s; 94Ah. CRANKSHAFT STARTER; I3s. ELECTRIC MACHINE; I3s. ELECTRIC MOTOR; I3; w/o Range Extender; w/o Rapid Charging; 120Ah. ELECTRIC MOTOR; I3; w/o Range Extender; w/o Rapid Charging; 60Ah. ELECTRIC MOTOR; I3; w/o Range Extender; w/o Rapid Charging; 94Ah. ELECTRIC MOTOR; I3; w/o Range Extender; w/Rapid Charging; 120Ah. ELECTRIC MOTOR; I3; w/o Range Extender; w/Rapid Charging; 94Ah. ELECTRIC MOTOR; I3; w/Range Extender; w/o Rapid Charging; 120Ah. ELECTRIC MOTOR; I3; w/Range Extender; w/o Rapid Charging; 60Ah. ELECTRIC MOTOR; I3; w/Range Extender; w/o Rapid Charging; 94Ah. ELECTRIC MOTOR; I3; w/Range Extender; w/Rapid Charging; 120Ah. ELECTRIC MOTOR; I3; w/Range Extender; w/Rapid Charging; 94Ah. ELECTRIC MOTOR; I3s; w/o Range Extender; w/o Rapid Charging; 120Ah. ELECTRIC MOTOR; I3s; w/o Range Extender; w/o Rapid Charging; 94Ah. ELECTRIC MOTOR; I3s; w/o Range Extender; w/Rapid Charging; 120Ah. ELECTRIC MOTOR; I3s; w/o Range Extender; w/Rapid Charging; 94Ah. ELECTRIC MOTOR; I3s; w/Range Extender; w/o Rapid Charging; 120Ah. ELECTRIC MOTOR; I3s; w/Range Extender; w/o Rapid Charging; 94Ah. ELECTRIC MOTOR; I3s; w/Range Extender; w/Rapid Charging; 120Ah. ELECTRIC MOTOR; I3s; w/Range Extender; w/Rapid Charging; 94Ah. ELECTRIC WATER PUMP; I3; w/o Range Extender.

I3. I3s.