Buy 2003 Ford F-150 4.2L Triton V6 A/T RWD XL Standard Cab Pickup Fleetside Fuel Injection Idle Air - OEM Ford Part # 1L3Z9F715AA (1L3Z-9F715-AA)

Valve. Air. Idle. Control. Assembly - Throttle BY - PA. Speed. By - Passenger. Fuel Injection.
Fuel Injection Idle Air Control Valve.

Fuel Injection Idle Air Control Valve

Fits E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, F-150, F-150 Heritage

4.2 LITER. E150-350 Vans; 4.2L. F150; 4.2L.
Idle Air Bypass Solenoid - Repair or Replace
Has your 2003 Ford F-150 suddenly began idling either too high or too low? This condition is sometimes caused by a faulty idle air bypass valve. Consider having our certified technicians inspect yours to determine the best solution.