4PCS Oxygen O2 Sensor 56028994AA 56028994AB Upstream Downstream Compatible with Dodge Ram 1500 Magnum Charger Commander Liberty for Chrysler 300 for Mitsubishi 05149170AA OS5249
USUCRRE 4PCS Oxygen O2 Sensor 56028994AA 56028994AB Upstream Downstream Compatible with Dodge Ram 1500 Magnum Charger Commander Liberty for Chrysler 300 for Mitsubishi 05149170AA OS5249
About How to Install the O2 Sensor: Step 1. Please locate the oxygen sensor position and remove it with a socket; Step 2. Compare the new sensor with the old sensor to ensure a proper installation; Step 3. Clean the threaded port to ensure a proper seal of the new sensor; Step 4. Gently tighten the sensor in order to keep the wire free from damage and avoid sensor leakage; Step 5. reinstall the connector, and try to clear it if the car has diagnostic trouble codes.
Maintenance of Automotive Replacement Oxygen Sensor: 1. Check every 30,000 kilometers. In case of aging or failure, the oxygen sensor should be clear or replaced in time. 2. Don't let the oxygen sensor collide with a hard object. This may damage ceramic or heating elements. 3. Avoid pulling oxygen sensor wires. Excessive pulling on the wire will affect the connection of the sensor, thus affecting the operation of the oxygen sensor.