Buy 2012 Chevrolet Silverado 1500 LS Extended Cab Pickup 5.3L Vortec V8 FLEX A/T 4WD Curtain Air Bag - OEM Chevrolet Part # 20904397 (25940903)

Airbag. Head Air bag. Inflator Curtain.
The Air bag Inflator module mounted to The roof line area of a vehicle.
Item is HaZmat

Curtain Air Bag

Fits Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado

Ext cab. Silverado, Sierra; Extended Cab; Left.
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 2012 Chevrolet Silverado to have a factory trained technician replace your air bag inflator module.