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BBK O2 Sensor Wire Harness Extension Kit; Front Pair (15-17 GT, V6)

Item 390801
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Ship to: Ashburn - 20149
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      Review & Installation Video

      Product Information

      Features, Description, Specs & Installation


      • Extended Front O2 Sensor Harness
      • Great for Modified Exhaust Systems
      • Easy to Install
      • 12" Long
      • Sold as a Set of Two Front Harnesses
      • Fits 2015-2017 GT and V6 Mustangs


      Plug and Play. When installing a set of long tube headers on your GT or V6, you may notice the factory oxygen wire harnesses are short and won't the front (upstream) o2 sensors. The perfect solution to fix that issue is the O2 Wire Harness Extension Kit from BBK Performance. These 12 inch long harnesses feature OEM factory connectors that will provide an easy plug and play install to bridge the gap and allow you to reconnect your sensors. If you don't reconnect your sensors, your engine's computer will not be able to monitor if your fuel mixture is burning rich or lean.

      This set of two 12 inch BBK Performance O2 Sensor Extensions are designed to extend the front (upstream) O2 sensor harnesses on the 2015 to 2017 GT and V6 Mustangs.

      Please Note. O2 Sensors are not included with these extensions.

      Fitment: 2015 2016 2017 Details

      BBK 1119

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Front O2 Harness Extenders

      Tech Specs


      Customer Reviews (36)

        Reviews of BBK Exhaust products have an average rating of 4.5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • GT - 15, 16, 17
          • V6 - 15, 16, 17

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