Anyone know what this is? Driver's side control arm.

[ukrboy]

It's connected to the front driver's side upper control arm.
Truck is a 2001 5.4 Eddie Bauer with air ride.

 

[Canadian Expy]

Suspension Level Height Sensor Bracket
Bracket clamp - attaches lower height sensor bracket to suspension arm

Maybe???

Ford Parts site part # 5C189

 

[Yudaman]

Air ride height sensor.

It controls your ride height. There is also on on your rear axle.

 

[ukrboy]

Suspension Level Height Sensor Bracket
Bracket clamp - attaches lower height sensor bracket to suspension arm

Maybe???

Ford Parts site part # 5C189

Thanks guys!

Air ride height sensor.

It controls your ride height. There is also on on your rear axle.