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Kooks O2 Extension Harness Shelby GT500 12
Kooks O2 Extension Harness Shelby GT500 12
Kooks O2 Extension Harness Shelby GT500 12
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Kooks O2 Extension Harness Shelby GT500 12" Extension Harness (6-Pin)

Marsoni M251S
Sale price$26.22
Pay 4 payments of $6.55 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Kooks O2 Extension Harness Shelby GT500 12" Extension Harness (6-Pin)SKU: CAS 109203 UPC: 842422122706 Kooks CAS 109203 12 Inch 6 Pin O2 Sensor Extension Harness for 20072014 Ford Mustang Shelby GT500 The Kooks 12 inch 6 pin O2 sensor extension harness solves wiring reach issues when installing long tube headers on 20072014 Shelby GT500 models with the 5. 4L or 5. 8L supercharged V8, providing a plug and play solution that repositions the upstream oxygen sensors for accurate air fuel monitoring and ECU calibration
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 1858 reviews
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Verified Purchase
TonyT
Birmingham, US
★★★★★ 5
Great Value! Well made!
Size: Large, Color: Dark Black, Size: Large, Color: Dark Black
Surprised by the high quality! Good Fit Pants will need hemming
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
K
Verified Purchase
Karla C
Massapequa, US
★★★★★ 5
pants were a little long but easy to fix
Size: Small, Color: Dark Black, Size: Small, Color: Dark Black
No regrets whatsoever about getting this tuxedo the quality was great the material felt very nice and it looks high quality the pants were a tiny bit too long but easy to get fixed and is wrinkle resistant honestly this product is worth every penny
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Was good for the price .
Size: 3X-Large, Color: Dark Black
The tux fit correctly by using the size chart on the product window I used.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
H
Verified Purchase
Hodari
New York, US
★★★★★ 5
Excellent quality
Size: Large, Color: Purple
Perfect tuxedo to use for many functions. Got it about 2 years ago and have used it probably twice for galas as well as awards programs. Fits to size and didn’t break the bank. Texture is good and it is easy to pair with anything as well as is reusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
T
Verified Purchase
TeeTee Fields
Massapequa, US
★★★★★ 4
Looovveeee it!!
Size: Medium, Color: Royal Blue, Size: Medium, Color: Royal Blue
The suit is amazing!! I just hate it arrived 3 days before prom after being delayed twice. It fit my son great, the blue was exactly as shown. It was not wrinkled or funny smelling at all. The material was very good and it will last a while. My son is 5’11, 150lbs, size medium
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

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