Shop OEM BMW Part # 32306873884 (32-30-6-873-884). Steering Wheel Air Bag. 4 Series; Convertible. 430i, 430i xDrive; Convertible; w/o M Sport Package. 440i, 440i xDrive; Convertible; w/o M

Driver. Air. Bag. Inflator Module. Module, 's s. Steering Wheel.
The Air Bag Inflator Module mounted to The Steering Wheel.

Steering Wheel Air Bag

Fits 430i, 430i Gran Coupe, 430i xDrive, 430i xDrive Gran Coupe, 440i, 440i Gran Coupe, 440i xDrive, 440i xDrive Gran Coupe

4 Series; Convertible. 430i, 430i xDrive; Convertible; w/o M Sport Package. 440i, 440i xDrive; Convertible; w/o M Sport Package. AIR BAGS, w/o M4, w/o M pkg, convertible.
Air Bag Inflator Module - Repair or Replace
A very specific set of circumstances may require the replacement of your air bag inflator. If these apply to you, it's best for you and your to have a factory trained technician replace your air bag inflator module.