09-13 LS7 / LS9 Front Exhaust 02 Oxygen Sensor - Position 2
Failure Symptoms: Low voltage output or slow reaction causes poor performance and economy, high emissions.
Maintenance/Service: Perform periodic emissions checks. Replace according to manufacturer's specifications or every 25,000-30,000 miles. Watch for service flag or Malfunction Indicator Lamp.
Electrical components such as sensors are non-returnable parts.
Always refer to a factory service manual when diagnosing engine service problems. You can damage electrical components if the proper procedures are not followed. Be sure you are replacing the correct part.
| Model Year | 2009, 2010, 2011, 2012, 2013 |
|---|---|
| Base Unit of Measure | EA |
| Search Description | O2 EXHAUST SENDERS SENSORS SWITCHES |
| Net Weight | 0.040000 |
| GM Item No. | 12617332 |






















