Specifications:

  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (18 inches)
  • Upstream or Downstream Sensor as listed per applications
  • Heated
  • 4 wire configuration
  • Replaces dealer part numbers: 4727446AC, 56041699AA, 56029052AA, 56029051AA, 56029050AA, 560029050AA
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

If you have a bad O2 sensor causing your vehicle to run poorly or fail an emission test then this is the part for you.

Returns Note:

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Oxygen (O2) Sensor (0:50)
    • Raise and secure the vehicle
    • Disconnect the oxygen sensor wiring harness
    • Remove the O2 sensor with a 22mm wrench
    • Tap the wrench with a hammer if necessary to loosen the sensor
  2. step : Installing the New O2 Sensor (3:14)
    • Take off the shipping cap
    • Twist the new O2 sensor into place
    • Tighten the O2 sensor with a 22mm wrench
    • Connect the O2 sensor wiring harness
    • Lower the vehicle to the ground
    • Disconnect the negative battery cable to clear diagnostic trouble codes
    • Reconnect the negative battery cable

Tools needed for replacement:

    General Tools

  • Jack Stands
  • Hammer
  • Floor Jack

  • Wrenches - Metric

  • 22mm Wrench

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Vehicle Fit

  • 2005-2010 Chrysler 300 V8 5.7L Downstream O2 Oxygen Sensor Passenger Side
  • 2005-2010 Chrysler 300 V8 6.1L Downstream O2 Oxygen Sensor Passenger Side
  • 2005-2010 Chrysler 300 V6 3.5L Downstream O2 Oxygen Sensor Passenger Side
  • 2008-2009 Chrysler Aspen V8 4.7L Downstream O2 Oxygen Sensor
  • 2004-2010 Chrysler PT Cruiser L4 2.4L Upstream O2 Oxygen Sensor
  • 2004 Chrysler Pacifica V6 3.5L Upstream O2 Oxygen Sensor
  • 2005-2008 Chrysler Pacifica V6 3.8L Downstream O2 Oxygen Sensor
  • 2004 Chrysler Sebring L4 2.4L (8th Vin Digit J) Upstream O2 Oxygen Sensor
  • 2005-2006 Chrysler Sebring L4 2.4L Upstream O2 Oxygen Sensor
  • 2004-2010 Chrysler Town & Country V6 3.3L Downstream O2 Oxygen Sensor
  • 2004-2010 Chrysler Town & Country V6 3.8L Downstream O2 Oxygen Sensor
  • 2004-2007 Dodge Caravan L4 2.4L Downstream O2 Oxygen Sensor
  • 2004-2005 Dodge Caravan V6 3.3L Upstream O2 Oxygen Sensor
  • 2004-2007 Dodge Caravan V6 3.3L Downstream O2 Oxygen Sensor
  • 2006-2010 Dodge Charger V8 6.1L Downstream O2 Oxygen Sensor Passenger Side
  • 2006-2010 Dodge Charger V8 5.7L Downstream O2 Oxygen Sensor Passenger Side
  • 2006-2010 Dodge Charger V6 3.5L Downstream O2 Oxygen Sensor Passenger Side
  • 2001 Dodge Dakota V8 5.9L Upstream O2 Oxygen Sensor Driver Side
  • 2001 Dodge Dakota V6 3.9L Upstream O2 Oxygen Sensor Driver Side
  • 2002-2003 Dodge Dakota V8 5.9L California Emissions Upstream O2 Oxygen Sensor Driver Side
  • 2002 Dodge Dakota V6 3.9L California Emissions Upstream O2 Oxygen Sensor Driver Side
  • 2003 Dodge Dakota V6 3.9L Upstream O2 Oxygen Sensor Driver Side
  • 2005-2010 Dodge Dakota V6 3.7L Downstream O2 Oxygen Sensor
  • 2006-2010 Dodge Dakota V6 3.7L Upstream O2 Oxygen Sensor Passenger Side
  • 2001-2003 Dodge Durango V8 5.9L California Emissions Upstream O2 Oxygen Sensor Driver Side
  • 2005-2009 Dodge Durango V6 3.7L Downstream O2 Oxygen Sensor
  • 2008-2009 Dodge Durango V8 4.7L Downstream O2 Oxygen Sensor
  • 2004-2010 Dodge Grand Caravan V6 3.3L Downstream O2 Oxygen Sensor
  • 2004-2010 Dodge Grand Caravan V6 3.8L Downstream O2 Oxygen Sensor
  • 2004-2005 Dodge Grand Caravan V6 3.3L Upstream O2 Oxygen Sensor
  • 2004-2005 Dodge Grand Caravan V6 3.8L Upstream O2 Oxygen Sensor
  • 2005-2008 Dodge Magnum V8 6.1L Downstream O2 Oxygen Sensor Passenger Side
  • 2005-2008 Dodge Magnum V8 5.7L Downstream O2 Oxygen Sensor Passenger Side
  • 2007-2008 Dodge Magnum V6 3.5L Downstream O2 Oxygen Sensor Passenger Side
  • 2004-2005 Dodge Neon L4 2.0L Upstream O2 Oxygen Sensor
  • 2006 Dodge Ram 1500 Truck V10 8.3L Upstream O2 Oxygen Sensor Passenger Side
  • 2009-2010 Dodge Ram 1500 Truck V8 5.7L Upstream O2 Oxygen Sensor
  • 2009-2010 Dodge Ram 1500 Truck V8 5.7L Downstream O2 Oxygen Sensor
  • 2003 Dodge Ram 2500 Truck V10 8.0L Upstream O2 Oxygen Sensor Driver Side
  • 2005-2010 Dodge Ram 2500 Truck V8 5.7L Downstream O2 Oxygen Sensor
  • 2003 Dodge Ram 3500 Truck V10 8.0L Upstream O2 Oxygen Sensor Driver Side
  • 2005-2010 Dodge Ram 3500 Truck V8 5.7L Downstream O2 Oxygen Sensor
  • 2004 Dodge Stratus L4 2.4L (8th Vin Digit J) Upstream O2 Oxygen Sensor
  • 2005-2006 Dodge Stratus L4 2.4L Upstream O2 Oxygen Sensor
  • 2003-2010 Dodge Viper V10 8.3L Upstream O2 Oxygen Sensor
  • 2008-2010 Dodge Viper V10 8.3L Downstream O2 Oxygen Sensor
  • 2004 Jeep Liberty L4 2.4L Upstream O2 Oxygen Sensor
  • 2005-2006 Jeep Wrangler L6 4.0L Rear Bank Downstream O2 Oxygen Sensor
  • 2005-2006 Jeep Wrangler L6 4.0L Front Bank Upstream O2 Oxygen Sensor
  • 2006 Mitsubishi Raider V6 3.7L Upstream O2 Oxygen Sensor Passenger Side
  • 2006 Mitsubishi Raider V6 3.7L Downstream O2 Oxygen Sensor Driver Side

This part replaces:

  • OE # 4727446AC
  • Standard Motor Products SG1850
Part #: 1AEOS00056


Order must be placed by 4pm ET

How-to Video:

(04:05 min)