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09-13 LS7 / LS9 Front Exhaust 02 Oxygen Sensor - Position 2

Item #:
306178
$67.30
Available On Backorder - This item usually ships within 7-10 days
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What They Do: Measure the amount of oxygen in exhaust and signal computer to adjust air/fuel ratio.
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 Years

More Information
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
Additional Item Information
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