Make sure this part fits

Mopar 5139021AA
Oxygen Sensor, Rear

2004 Mopar 5139021AA

Customer Questions & Expert Answers (3)
Mopar 5139021AA Oxygen Sensor, Rear
Mopar 5139021AA Oxygen Sensor, Rear
  • Part Description
    Sensor Packkage - Oxygen; Oxygen Sensor, Rear
  • Position
    Rear
  • Replaces
    56044598AA
  • Manufacturer
    Mopar
Make sure this part fits
$119.04 MSRP: $179.00
You Save: $59.96 (34%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2004 Jeep Grand CherokeeLaredo, Limited, Special Edition6 Cyl 4.0 L GAS
    2004 Jeep WranglerRubicon, Sahara, Sport, Unlimited, X6 Cyl 4.0 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 5139021AA works for my vehicle? Posted by JeepPartsDeal Specialist
    A:
    To confirm compatibility of the 5139021AA, Select Your Vehicle first.
    Posted by JeepPartsDeal Specialist
    Q:
    How should you raise it for servicing for the 2004 Jeep Wrangler? Posted by Customer
    A:
    Raise and support the vehicle.
    Posted by JeepPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    Q:
    What is the final step in the process for the 2004 Jeep Grand Cherokee? Posted by Customer
    A:
    Lower the vehicle.
    Posted by JeepPartsDeal Specialist
    See vehicle specific detailed answers for this Oxygen Sensor
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM Mopar Oxygen Sensor, Rear 5139021AA Designed for Proper Fit and Performance

The Mopar part 5139021AA Oxygen Sensor, Rear comes from authorized Mopar dealerships in the United States which provide a warranty from the manufacturer. The Mopar Oxygen Sensor component functions as a reliable support element for essential vehicle systems through its engineered design. This part 5139021AA Oxygen Sensor, Rear supports Jeep Wrangler, Grand Cherokee. This item achieves top performance levels which can be identified through its Manufacturer Part Number: 5139021AA. The authentic Mopar component produced by Mopar functions as a Sensor Packkage - Oxygen; Oxygen Sensor, Rear and fits into the Rear of the vehicle.
The part 5139021AA uses durable material for construction and it weighs 0.80 Pounds while its dimensions are 6.3 x 2.9 x 2.9 inches. The product is offered in New condition and functions as a Direct Replacement part to maintain vehicle compatibility and it also known by the names Rear Oxygen Sensor; Sensor Package Oxygen. This product functions as a substitute for 56044598AA. This part 5139021AA is necessary for every vehicle. The inventory system lists this product with SKU: 5139021AA. The official Mopar supports this product which delivers dependable performance along with high quality. Our Shipping Policy and Return Policy pages contain all details about shipping and return procedures.
The quality of OEM parts, supplied directly by Mopar, is superior, as well as durable, with a perfect fit. They receive intense inspections on quality which guarantees its safety, durability and its performance that is as per your original components. Here on our website, we provide competitively priced genuine Mopar parts you can find. Our OEM components are backed by the manufacturer's warranty. Additionally, all orders placed with us benefit from our hassle-free return policy and swift delivery service.