O2 Sensor Wire Extension Harness; OEM Style Factory Connectors; Pair; For Use w/Headers PN[4050/40500];
BBK O2 Wire Harness Extenders are a must when installing full length headers on your 2018-2019 Mustang 5.0 due to the fact that the O2 sensor locations are relocated on full length headers. So rather than cutting into your factory wire harness to make the connections reach, simply plug in a set of BBK extensions and make all the connections look factory with no mess.
  • Factory Style OEM Connectors Allow Easy Installation
  • Heat Protective Sleeve Protects Wires Form Excessive Heat
  • Direct Fit
  • Sold In Pairs
  • BBK Is Your Number One Aftermarket Performance Exhaust Brand
  • Made In The USA

Application Summary:

Year Make/Model
2007-2011 Jeep Wrangler

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Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.