1994-2003 02 Oxygen Sensor 1994-2003 Front - 1996 Rear
The oxygen sensor measures the amount of oxygen in the exhaust and signals the E.C.M. to adjust the air/fuel ratio. Failure Symptom: Low voltage output or slow reaction that causes poor performance, economy, and high emissions. Maintenance/Service: Perform periodic emissions checks. Replace
Description
The oxygen sensor measures the amount of oxygen in the exhaust and signals the E.C.M. to adjust the air/fuel ratio.
Failure Symptom: Low voltage output or slow reaction that causes poor performance, economy, and high emissions.
Maintenance/Service: Perform periodic emissions checks. Replace according to the manufacturer's specifications or every 25,000-30,000 miles.
Be sure you are replacing the correct part. Always refer to a factory service manual when diagnosing electrical service problems. You can damage these parts if you do not follow the proper procedures. Electrical components are non-returnable parts.
Specifications
| GM Item No. | 25133504 |
| Paragon Item No. | 16208 |
| Base Unit of Measure | EA |
| Net Weight | 0.198 |
| Car Years 1 | 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 |
| Part # | 304779 |
| Search Description | O2 EXHAUST SENDERS SENSORS SWITCHES |
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