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Oxygen Sensor; Front or Rear (12-18 3.6L Jeep Wrangler JK)

Item J115265
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Market Price $54.99 You Save 13% ($7.00)
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$47.99 (each)

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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Durable Black Plastic Construction
      • Platinum Electrodes Deliver Accurate Analysis
      • Alternates Between 0.1 and 0.9 Volts
      • Automatically Adjusts According to Air/Fuel Mixture
      • Fast Response Time to Oxygen Level Changes
      • High-Quality Replacement Sensor at a Reasonable Cost
      • Vented Wires Reduces Risk of Dirt/Water Contamination
      • Fits 2012-2018 3.6L Jeep Wrangler JKs


      Customized Sensor Design. These Oxygen Sensor is intended to be installed on the passenger side of the vehicle before or after the catalytic converter. This sensor model (5149171AA) is designed for installation in several models of Jeep Wrangler JK vehicles with a 3.6-liter V6 engine. It’s manufactured specifically for use in 2012-2018 models.

      Pre-Tested Sensors. To ensure we supply our retailers, dealers and customers with the highest-quality equipment, Manufacturer randomly tests all O2 sensors on various models of Jeeps before shipping. All models of their oxygen sensors meet or exceed our strict quality standards.

      Warranty Backing. Manufacturer stands by the quality and efficiency of each oxygen sensor by including a 12-month/12,000-mile parts warranty with every sensor purchase. This limited warranty establishes their 50-year commitment to producing quality automotive products.

      Quick Installation. After connecting the electrical plug to the vehicle harness, use a 22mm (7/8") oxygen sensor wrench to install the sensor. The torque spec for this O2 sensor is 30 ft-lb. Before installation, apply some anti-seize to the sensor’s threads to make future removal easier.

      Application. This Oxygen Sensor for the front, or rear, fits 2012-2018 3.6L Jeep Wranglers.

      Fitment: 2012 2013 2014 2015 2016 2017 2018 Details

      MPN# 5149171AA

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

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      Ratings Summary

      3.5 out of 5 overall rating from 2 customers

      • November 29, 2019

        3 2014 Wrangler - dland123

        o2 sensor

        bought two because it said fits front or back sensor. it does fit the back but it will not match up with the front sensor. other than that it was easy install

        Helpful (0)
      • July 30, 2019

        4 2016 Wrangler - GaigeT

        Great Replacement

        Crown Automotive has never let me down. Great part for the money and the install was easy!

        Helpful (0)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Oxygen Sensor

      Will It Fit My Wrangler

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