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Vehicle Set: Click here to shop 05-14 Ford Mustang parts.

05-14 Ford Mustang Wiring Harnesses

Want to modify or upgrade your 2005-2014 Ford Mustang with aftermarket wiring harnesses? At OGTuners.com we have a great selection of aftermarket performance parts for your Ford Mustang. We have 2 wiring harnesses parts available in our store with free shipping to the Continental US.



Kooks Headers Aftermarket Parts

Kooks Headers Extension Harness

Kooks Headers Extension Harness CAS-109014
$43.04
CAS-109014
Kooks 05-10 Mustang GT 3V & 07-10 GT500 4V 12in - 02 Ext Harn -Each
IN STOCK (1) - LOW
SHIPS FROM MANUFACTURER
(Last checked: 10/31/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2005-2010 Ford Mustang Base / GT
2007-2008 Ford Mustang Shelby GT
2007-2010 Ford Mustang Shelby GT500
2008-2009 Ford Mustang Bullitt / Shelby GT500KR
Kooks Headers Extension Harness CAS-109203
$45.52
CAS-109203
Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She
IN STOCK
2011-2014 Ford Mustang Shelby GT500