OEM Oxygen Sensor for Ford Explorer 2016–2020, E1GZ9F472C

Oxygen Sensor is part of the emissions control system on the Ford Explorer. It measures the amount of oxygen remaining in the exhaust stream and sends the data to the engine control unit (ECU), which uses it to calculate and adjust the air-fuel mixture.

If the sensor does not operate accurately or is damaged, the ECU may receive incorrect signals, which can lead to increased fuel consumption, unstable engine operation, or a check engine warning. Checking and replacing the sensor with the correct part number helps the engine control system operate according to its design specifications.

This OEM part is listed for Ford Explorer model years 2016–2020. Part number: E1GZ9F472C. Check the old part number and VIN before ordering to confirm the correct sensor version.

Product Information

• Product name: Oxygen Sensor

• Part number: E1GZ9F472C

• Replacement part number: E1GA9Y460GA

• Brand: OEM

• Vehicle: Ford Explorer

• Model years: 2016–2020

• Installation location: Exhaust system

• System: Engine control and emissions control system

• Part type: Oxygen Sensor

• Condition: New

Function and Role

• Measures the oxygen remaining in engine exhaust.

• Sends signals to the ECU to adjust the air-fuel mixture.

• Supports efficient fuel combustion.

• Helps control emissions and maintain stable engine operation.

Key Features

• OEM product, suitable for replacing a sensor with the matching part number.

• Helps the engine control system receive accurate oxygen signals.

• Helps maintain air-fuel mixture adjustments based on sensor data.

• Suitable for Ford Explorer exhaust system repairs and maintenance.

Signs It May Need Inspection or Replacement

• The Check Engine light is illuminated on the dashboard.

• The vehicle has unusually high fuel consumption.

• The engine runs unevenly or responds poorly to the throttle.

• A diagnostic scan reports trouble codes related to the oxygen sensor or its signal.

• Sensor readings on diagnostic equipment are unstable or outside the permitted range.

Replacement Recommendations

Check for trouble codes with diagnostic equipment before replacing the sensor. During installation, inspect the connector, wiring, and condition of the exhaust pipe to help prevent issues caused by related components. Using the correct sensor part number helps reduce signal discrepancies and avoid installing it in the wrong location.

Check Compatibility Before Ordering

Oxygen Sensor E1GZ9F472C is listed for Ford Explorer model years 2016–2020. However, engine and exhaust system configurations may vary by vehicle version. Please provide your VIN or the part number from the old sensor so compatibility can be checked and confirmed before ordering.