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Oxygen Sensor; Rear Left (10-11 3.8L Jeep Wrangler JK)

Item J115273
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$54.99 (each)

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      Product Information

      Features, Description, Specs & Installation


      • Rear Left Oxygen Sensor
      • Thread-in Mounting Style
      • Metal and Plastic
      • Black
      • 4 Wires
      • Length 3.75 Inches
      • Sold Individually
      • 12-month, 12,000-mile Warranty
      • Fits 2010-2011 3.8L Jeep Wrangler JK models


      Vital Engine Control. If your current oxygen sensor is causing you problems and you want to make sure the engine in your Wrangler JK is running as safely and efficiently as possible, fit this Oxygen Sensor. This is for fitting on the left at the rear and when installed, the oxygen sensor will register the exhaust mixture and report back to the PCM to keep your engine running in tip top condition.

      Solid Construction. This Oxygen Sensor is made from the finest grade materials so that it will work hard and be reliable for many years. This components are also field tested to make sure that they give you the quality performance you should expect. This black sensor has 4 wires and is 3.75 inches long.

      Perfect Air/Fuel Ratio. This Oxygen Sensor will determine if your engine is using the correct air to fuel ratio. It lets you know in real time whether the combustion engine in your Wrangler is running rich or lean which means the ratio can be controlled to get the perfect mix.

      Installation. This Oxygen Sensor should take about an hour to install, and can be carried out by someone with light to moderate mechanical skill.

      12-month, 12,000-mile Warranty. Manufacturer offer a warranty for their entire line with a 12-month, 12,000-mile warranty to be free from defects in material and workmanship for the original purchaser. Some exclusions apply, please see manufacturer for details.

      Application. This Oxygen Sensor for the rear left of your truck is made to fit the 2010-2011 3.8L Jeep Wrangler JK model.

      Fitment: 2010 2011 Details

      MPN# 5149170AA

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Oxygen Sensor

      Customer Reviews (1)

        Questions & Answers

        10 More Questions

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