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O2 Oxygen Sensor Extension Wire Harness; Downstream (11-17 Mustang GT, V6)Find parts that fit my vehicle

Item 457675
10 Reviews
Our Price

$38.99 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • 12" Rear O2 Extension Harness Pair
      • Fits 2011-2017 Mustang 5.0L / 3.7L Engines
      • Necessary for Installing Long Tube Exhaust Headers
      • Relocates O2 Sensors From Factory Header Location
      • Factory O2 Sensor Connectors Do Not Reach Without Extension
      • OEM Factory Connectors for Easy Plug-In Installation
      • No Splicing of Factory Harness Needed
      • Includes 2 Extension Harnesses
      • Compatible with Mustang GT and V6 Models from 2011 to 2017

      Description

      Essential Extension Harness. The O2 Oxygen Sensor Extension Wire Harness; Downstream offers a reliable solution for relocating oxygen sensors when installing long tube exhaust headers. This extension ensures factory connectors reach the relocated sensors without modifications, preserving wiring integrity and maintaining accurate engine performance monitoring.

      Construction and Appearance. Made with OEM factory connectors, this harness pair includes durable wiring designed for automotive use. The 12-inch length provides sufficient extension while offering flexibility and resistance to automotive environmental conditions, ensuring lasting and dependable performance.

      Installation. The plug-and-play design allows quick and easy installation without any drilling or splicing. The harnesses connect directly to the factory wiring, simplifying sensor relocation and reducing installation time.

      Application. Specifically designed for use with 2011-2017 Mustang 5.0L and 3.7L engines, this harness pair fits Mustang GT and V6 models from 2011 through 2017, with no known exclusions during this period.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 15 Minutes

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) O2 Oxygen Sensor Extension Wire Harness
      4.0

      Customer Reviews (10)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • GT - 11, 12, 13, 14, 15, 16, 17
      • V6 - 11, 12, 13, 14, 15, 16, 17

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