Buy 2002 Ford F-150 4.2L Triton V6 A/T 4WD XL Extended Cab Pickup Stepside Steering Wheel Air Bag Inflator, Graphite - OEM Ford Part # 2L3Z15043B13AAE (2L3Z-15043B13-AAE)

Driver air bag. Module. Steering Wheel Air Bag.
The air bag inflator Module mounted to The Steering Wheel.

Fits F-150, F-150 Heritage

Heritage "XLT", graphite. Lariat, XLT, graphite.
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 2002 Ford F-150 to have a factory trained technician replace your air bag inflator module.