Menu
×
Search Bar
Search by Part Number, Part Name, or Vehicle
My Garage
Cart
Contact Us Help Center
Make sure this part fits

Jeep 5149171AA Oxygen Sensor

2011-2019 Jeep 5149171AA

Customer Questions & Expert Answers (17)
5149171AA Mopar Oxygen Sensor Product Photo 1 of 4
5149171AA Mopar Oxygen Sensor Product Photo 1 of 4
5149171AA Mopar Oxygen Sensor Product Photo 2 of 4
5149171AA Mopar Oxygen Sensor Product Photo 3 of 4
5149171AA Mopar Oxygen Sensor Product Photo 4 of 4
5149171AA Mopar Oxygen Sensor Illustration 1 of 1
  • Part Description
    Sensor-Oxygen
  • Replaced By
    5149171AB
  • Manufacturer
    Mopar
Make sure this part fits
$128.25 MSRP: $190.00
You Save: $61.75 (33%)
1
ADD TO CART
  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • 5149171AA Oxygen Sensor is Ref No. 1 in the diagram below

    2015 Dodge Charger Oxygen Sensor Diagram for 5149171AA
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine Jeep
    Manufacturer Part Number5149171AA
    Part DescriptionSensor-Oxygen
    Item Dimensions1.2 x 1.0 x 15.6 inches
    Item Weight0.50 Pounds
    ConditionNew
    ManufacturerMopar
    SKU5149171AA
    WarrantyThis genuine Mopar part is guaranteed by Mopar's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2014-2019 Jeep Cherokee6 Cyl 3.2LLatitude AWD, Latitude FWD, Latitude Plus AWD, Latitude Plus FWD, Limited AWD, Limited FWD, Overland AWD, Overland FWD, Sport AWD, Sport FWD, Trailhawk AWD
    2011-2017 Jeep Compass4 Cyl 2.0L, 4 Cyl 2.4LBase 4WD, Base FWD, Latitude 4WD, Latitude FWD, Limited 4WD, Limited FWD, Sport 4WD, Sport FWD
    2012-2019 Jeep Grand Cherokee6 Cyl 3.6L, 8 Cyl 6.2L, 8 Cyl 6.4LLaredo 2WD, Laredo 4WD, Laredo AWD, Laredo RWD, Limited 2WD, Limited 4WD, Limited AWD, Limited RWD, Overland 2WD, Overland 4WD, Overland AWD, Overland RWD, SRT AWD, SRT8 4WD, Summit AWD, Summit RWD, Trackhawk AWD, Trailhawk AWD
    2011-2017 Jeep Patriot4 Cyl 2.0L, 4 Cyl 2.4LLatitude 4WD, Latitude FWD, Latitude X 4WD, Latitude X FWD, Limited 4WD, Limited FWD, Sport 4WD, Sport FWD
    2012-2018 Jeep Wrangler6 Cyl 3.6LRubicon, Rubicon 4WD, Sahara, Sahara 4WD, Sport, Sport 4WD, Unlimited Rubicon, Unlimited Rubicon 4WD, Unlimited Sahara 4WD, Unlimited Sport 4WD

  • Customer Questions & Expert Answers

    Q:
    Please cross check for fit. Posted by MoparPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 5149171AA fits your vehicle.
    Posted by MoparPartsGiant Specialist
    Installation and Repair Tips
    Q:
    How Should I Be Particularly Careful When Servicing an Oxygen Sensor on Jeep Compass? Posted by Customer
    A:
    Be careful when servicing an oxygen sensor. Keep contaminants away from the electrical connector and louvered end. Avoid dropping or handling roughly. Make sure the silicone boot is installed correctly. Start and run the engine for a minute or two before attempting removal. For upstream sensor, remove engine cover, disconnect wire harness and connector. For downstream sensor, disconnect connector mounting clips, raise vehicle and support securely, disconnect connector from engine wiring harness, and remove sensor from catalytic converter. Installation is reverse of removal.
    Posted by MoparPartsGiant Specialist
    Q:
    How Does an Oxygen Sensor Work in a Ram 1500's Exhaust System? Posted by Customer
    A:
    The oxygen sensor in a vehicle's exhaust system reacts with the oxygen to produce a voltage output that varies depending on the oxygen content. This feedback signal is used by the PCM to determine the required fuel injector pulse width and control the air/fuel ratio. The pre-converter oxygen sensor provides this feedback, while the post-converter sensor is used to monitor the efficiency of the catalytic converter. The PCM operates in an open-loop fuel control mode until the sensor reaches its operating temperature of around 600 degrees F. The sensor requires good electrical connections, air circulation, correct operating temperature, and unleaded fuel to operate correctly. The PCM can detect sensor problems and set Diagnostic Trouble Codes. To replace the oxygen sensor, raise the vehicle, locate the sensor and disconnect the electrical connector, remove the sensor using a wrench or oxygen sensor socket, clean the threads, and apply anti-seize compound if reusing the old sensor. Installation is the reverse of removal.
    Posted by MoparPartsGiant Specialist
    Q:
    Where are the upstream and downstream Oxygen Sensors located for the 2013 Chrysler 200? Posted by Customer
    A:
    For the 2.4L engine (2014 and earlier), the upstream sensor is located near the exhaust manifold, while on all other engines, the left and right upstream sensors are located at the top of the catalytic converters. The downstream sensors are located on the side of each catalytic converter.
    Posted by MoparPartsGiant Specialist
    Q:
    What is the recommended procedure for replacing an Oxygen Sensor for the 2018 Dodge Challenger? Posted by Customer
    A:
    It is advisable to start the engine briefly to ease the removal of the oxygen sensor due to exhaust pipe contraction. Upstream sensors are accessed from below the vehicle, while downstream sensors are located behind the catalytic converters. When replacing a sensor, clean the threads and apply anti-seize compound if reusing an old sensor, but do not apply it to new sensors as they come pre-coated.
    Posted by MoparPartsGiant Specialist
    Q:
    How do you remove the Oxygen Sensor for the 2014 Dodge Avenger? Posted by Customer
    A:
    Disconnect the oxygen sensor wire harness mounting clips, disconnect the oxygen sensor connector from the engine wiring harness, and remove the sensor from the exhaust pipe or catalytic converter. For V6 engines, raise the vehicle and disconnect the electrical lead from the oxygen sensor, then unscrew the sensor using a special oxygen sensor socket. Clean the threads of the sensor bore if reusing the old sensor, and apply anti-seize compound to the threads if necessary. Install the sensor and tighten it to the specified torque. For the 2.4L engine (2015 and later), trace the electrical lead from the upstream or downstream oxygen sensor to the electrical connector and disconnect it. Remove the wiring harness metal protector piece if equipped, then unscrew the sensor using a special oxygen sensor socket. Apply anti-seize compound to the threads if necessary, and install the sensor following the specified torque.
    Posted by MoparPartsGiant Specialist
    Q:
    How is the Throttle Position Sensor (TPS) and Oxygen Sensor diagnosed for the 2018 Dodge Grand Caravan? Posted by Customer
    A:
    To diagnose the Throttle Position Sensor (TPS), disconnect the electrical connector, use a digital ohmmeter to check the resistance readings while moving the throttle lever, and replace the TPS if readings are incorrect.
    Posted by MoparPartsGiant Specialist
    Q:
    What are the requirements for the Oxygen Sensor to operate correctly for the 2015 Jeep Grand Cherokee? Posted by Customer
    A:
    The sensor operates correctly when there are good electrical connections, proper air circulation, correct operating temperature, and unleaded fuel.
    Posted by MoparPartsGiant Specialist
    Q:
    How should you remove the upstream Oxygen Sensor for the 2013 Jeep Patriot? Posted by Customer
    A:
    Remove the engine cover, disconnect the wire harness mounting clips, disconnect the connector from the engine wiring harness, and remove the sensor from the exhaust pipe.
    Posted by MoparPartsGiant Specialist
    Q:
    How can the emissions maintenance indicator light be reset on 1991 and later 2015 Jeep Wrangler models with an Oxygen Sensor? Posted by Customer
    A:
    On 1991 and later models, the emissions maintenance indicator light can only be reset with a special tool. After replacing the oxygen sensor, take the vehicle to a dealer service department or other properly equipped repair facility and have the light reset.
    Posted by MoparPartsGiant Specialist
    Q:
    How does the PCM detect Oxygen Sensor problems for the 2017 Ram 2500? Posted by Customer
    A:
    The PCM can detect sensor problems and set Diagnostic Trouble Codes.
    Posted by MoparPartsGiant Specialist
    Q:
    How do you replace the Oxygen Sensor for the 2013 Ram 3500? Posted by Customer
    A:
    To replace the oxygen sensor, raise the vehicle, locate the sensor and disconnect the electrical connector, remove the sensor using a wrench or oxygen sensor socket, clean the threads, and apply anti-seize compound if reusing the old sensor. Installation is the reverse of removal.
    Posted by MoparPartsGiant Specialist
    See Complete Installation and Repair Tips
    Q:
    I need oxygen sensors for bank 1, upstream and downstream. 2014 jk Posted by Customer: 2014 Jeep Wrangler
    A:
    THE UPSTREAM PART NUMBER IS 5149171AB THE DOWNSTREAM PART NUMBER IS 5149180AB
    Posted by MoparPartsGiant Specialist 24/7/2025
    Q:
    What is the meaning of "TYPE #4, J - JEEP - 4WD" and "TYPE #4, U - JEEP - 4WD"? Posted by Customer: 2012 Jeep Wrangler
    A:
    The U is for right hand drive vehicles
    Posted by MoparPartsGiant Specialist 6/2/2025
    Q:
    Good morning I kindly ask you for help to have the correct codes for the 4 right and left oxygen sensors (2 upstream of the catalytic converter and 2 downstream of the catalytic converter) necessary on my Dodge Ram 1500 year 2013 -5.7l 295kw. I ask you for these codes so as not to make mistakes when ordering, Waiting for your welcome feedback best regards. Posted by Customer: 2013 Ram 1500
    A:
    5149171AB all 4 sensors are the same part number on the vin number provided. Thank you
    Posted by MoparPartsGiant Specialist 23/1/2025
    Q:
    I am going to replace the 4 oxygen sensors, but I want to know if it is the same sensor model for each one. That is to say, I buy 4 of the same ones. Posted by Customer: 2019 Chrysler Pacifica
    A:
    Hi, You will actually need x2 #5149171AB upstream oxygen sensor and x2 #5149180AA downstream oxygen sensor
    Posted by MoparPartsGiant Specialist 10/4/2024
    Q:
    Part number 5149171AA Does this fit right upstream left downstream or left Up stream right down stream. According to You're illustration they're both downstream this is incorrect. Posted by Customer: 2012 Jeep Wrangler
    A:
    RIGHT 5149171AA LEFT 5149180AA SAME PART NUMBERS ARE USED FOR UPSTREAM OR DOWNSTREAM. ONLY SIDE OF THE VEHICLE MATTERS FOR THIS PARTICULAR PART NUMBER.
    Posted by MoparPartsGiant Specialist 20/7/2021

Genuine Mopar Part 5149171AA, the Right Choice

To ensure reliability, purchase Mopar part # 5149171AA Oxygen Sensor. It is sometimes referred to as Oxygen Sensor. The OEM parts should be used when the Mopar owners want to maximize their driving experience. The high-tech factories that produce these parts utilize sophisticated technology specifically designed to meet stringent factory requirements. Additionally, they are thoroughly tested and can thus be used with reliability by Mopar owners. This part fits specific Jeep Cherokee, Grand Cherokee, and Wrangler models.

MoparPartsGiant.com is a leading supplier of genuine Mopar parts and accessories such as 5149171AA Oxygen Sensor. Wondering where to find exceptional quality and affordable OEM Mopar parts? You have already come to the right place. Our website boasts a huge selection of genuine Mopar parts at attractive prices. Further, all parts come with a manufacturer's warranty. For detailed Jeep parts information, click here.

Why choose Mopar Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly