Kooks Headers CAS-109015 Extension Harness - Kooks 96-04 2V & 4V Mustang & Ford Lightning 5.4L 2V 24in - 02 Ext Harn - Single for a 1996-2004 Ford Mustang SVT Cobra, 1996-2004 Ford Mustang GT, 2001-2001 Ford Mustang GT Bullitt, 2003-2003 Ford Mustang SVT Cobra 10th Anniversary and 2003-2004 Ford Mustang Mach 1.
Manufacturer: Kooks Headers
Product: Kooks Headers Extension Harness
Part Number: CAS-109015
$41.80
Free Shipping (Continental US)
New with manufacturer warranty
Availability:
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 10/31/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
SHIPS FROM MANUFACTURER
(Last checked: 10/31/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Have a question regarding this product? Contact us.
Fitment:
NOTES: Kooks 96-04 2V & 4V Mustang & Ford Lightning 5.4L 2V 24in - 02 Ext Harn - Single
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1996 - 1999 | Ford | Mustang | SVT Cobra | ||
| 1996 - 2004 | Ford | Mustang | GT | ||
| 2001 - 2001 | Ford | Mustang | GT Bullitt | ||
| 2001 - 2001 | Ford | Mustang | SVT Cobra | ||
| 2003 - 2003 | Ford | Mustang | SVT Cobra 10th Anniversary | ||
| 2003 - 2004 | Ford | Mustang | Mach 1 | ||
| 2003 - 2004 | Ford | Mustang | SVT Cobra |
Description:
O2 Extension Harness Ford 1) 24in. Extension Harness (4-Pin) Round Connector. Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacment for damaged or lost Oxygen Sensor Extensions.. O2 Extension Harness Ford 1) 24in. Extension Harness (4-Pin) Round Connector. Extensions are included in Header kits where needed. This part is a replacment for damaged or lost Extensions..
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"

