Oxygen Sensor - Mopar (5139020AA)

Oxygen Sensor - Mopar (5139020AA)

  • MSRP: $107.00
  • Discount: $32.53 (30.4% off)
  • Sale Price: $74.47
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
  • Details
  • Also Purchased
  • Additional Info
  • Vehicle Fitment
  • Product Reviews
  • Ask Our Team
  • Warranty & Disclosures
  • Installation Instructions
  • Policies


  • Brand:
    Mopar Parts
  • SKU: 5139020AA
  • Positions: Rear
  • Other Names: Oxygen Sensor Package, After Catalyst, Rear, 05139020aa, Sensorpkg
  • Description:

    After Catalyst, Rear (California / European lll Emissions). Downstream (Rear after Converter). After Catalyst Rear (Export / Japan Low Emission Vehicle Emissions).

  • Condition: New
  • Applications: 44. 4x2 RHD. 4x4.
  • Replaces: 56041848AA
  • Sold In Quantity: 1

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
2003 Jeep Grand Cherokee Laredo, Limited 4.0L L6 - Gas
2003 Jeep Wrangler Rubicon, Sahara, Sport, X 4.0L L6 - Gas
2002 Jeep Grand Cherokee Laredo, Limited, Sport 4.0L L6 - Gas
2002 Jeep Wrangler Sahara, Sport, X 4.0L L6 - Gas
2001 Jeep Grand Cherokee Laredo, Limited 4.0L L6 - Gas
2001 Jeep Wrangler Sahara, Sport 4.0L L6 - Gas
(61 more fitments)


WeRMopar has been selling genuine, factory Dodge, Chrysler, Jeep, Ram, and Mopar Parts for over 10 years.  In most cases, we ship your order the same day. We also ship internationally and offer a discount wholesale program. Our online Dodge, Chrysler, Jeep, Ram, and Mopar parts catalog is designed to make it easy for you to find the part you need.


Dodge Parts, Chrysler Parts, Jeep Parts, and Ram Truck Parts are engineered and built by Mopar Parts to meet or exceed the Original Manufacturer's Equipment (OEM) specifications. Genuinue Dodge, Chrysler, Jeep, and Ram parts go through rigorous validation and testing to ensure quality and durability.