• CAS-109677-8
  • CAS-109677-8
  • CAS-109677-8

Kooks O2 Extension Harness for 2018-2026 Mustang — 8" Front (5-pin)

Kooks O2 Extension Harness for 2018-2026 Mustang — 8" Front (5-pin)

$34.92
$34.92 $38.80
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This official Kooks o2 extension harness is listed from kooksheaders.com for the applications below.

  • O2 Extension Harness 2018+ Mustang 1) 8 inch Front Extension Harness (5-Pin). 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.

Applications (per Kooks)

  • Official year tags: 2018-2026
  • Vehicles: FORD / Mustang
  • Official submodels: Bullitt, Dark Horse, Dark Horse Premium, GT, GT Premium, Mach 1
  • Engines: 5.0L

Kooks part #CAS-109677-8 — CAS-109677-8.

This is a vehicle-specific Kooks accessory (adapter, pipe, or O2 harness).

Sold and installed at Vertex Motorsports in Appleton, WI. Call (920) 716-4005.

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Kooks O2 Extension Harness for 2018-2026 Mustang — 8" Front (5-pin)

$34.92

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

All parts are individually warrantied by the company who produces the part. Please look into each warranty terms and service.

What happens if I don't like it?

Customer satisfaction is our #1 priority so if you are unhappy with something in the build let us know and we can either recommend a part that will better suite your needs or look at more tuning options to meet your expectations.

How fast is shipping?

Shipping will depend on availability of parts. While we stock our most commonly sold parts we do not stock all parts. If a part is on back order or has a lead time we will communicate with you through the whole process so your are not left wondering why a part hasn't shipped yet.

What's the returns policy?

Once a part has been installed we can no longer take the part back.

Returns and Cancelations are subject to a restocking fee.

For our pre made builds sales are final so please contact prior to purchasing to make sure the build meets your expectations, its easier to adjust the build before the purchase rather than after.

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