O2 Oxygen Sensor 234-5076 234-5113 234-4490 FOR Ford F-150 3.5L 2011-2014 Up Downstream Au
O2 Oxygen Sensor 234-5076 (Upstream/Downstream) x1
O2 Oxygen Sensor 234-5113 (Upstream/Downstream) x1
O2 Oxygen Sensor 234-4490 (Upstream/Downstream) x2
234-5076
234-5113
234-4490
fit for 2011-2014 Ford F-150 3.5L Turbocharged
Disconnect negative battery terminal.
Safely lift and support the vehicle.
Locate the oxygen sensors on the exhaust system.
Disconnect the electrical connector from the existing sensor.
Use an appropriate socket wrench to remove the old sensor.
Apply anti-seize compound to the threads of the new sensor (if recommended by sensor manufacturer).
Thread the new oxygen sensor into the exhaust pipe and tighten to the manufacturer's specified torque.
Connect the electrical connector to the new sensor.
Repeat for all sensors.
Reconnect the negative battery terminal.
Start the engine and check for proper operation and any diagnostic trouble codes.
- Ensure vehicle compatibility before purchasing.
- Professional installation is recommended.










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🔧 Warranty: 1-year warranty included.
🔄 Returns: 30-day return policy.
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