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Exterior Components› Body Panels and Components

BBK

BBK 11-14 Mustang GT Front O2 Sensor Wire Harness Extensions 12 (pair)

$89.99 $69.99 Save $20.00

SKU: B004 1112

In Stock
In Stock
Ships by Jul 30
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The BBK Front O2 Extensions are 12-inch wiring harness extenders designed for the 2011-2014 Ford Mustang 5.0L GT or Boss 302. They are required when installing long tube headers, as the relocation of O2 sensor locations necessitates them.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBBK
Part NumberB004 1112

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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