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Kooks Headers

KSH Extension Harness

$99.48

SKU: CAS-105067 · Ignition & Electrical

Product Details

O2 Extension Kit for Mopar 5.7/6.1/6.4 HEMI-2) 6in. Front Extension Harness (4-pin); 2) 18in. Rear Extension Harness (4-pin). Extensions are included in Header kits where needed. This part is a replacement 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 Make The Most Power In The Industry
  • Kooks System Are Specifically Designed For Maximum Power
  • Kooks Products Are Made Of T304 Air Craft Quality Steel
  • Limited Lifetime Warranty To Original Purchaser
  • 3 Generations Being Family Owned And Operated
  • Every Kooks Product Is Dyno And Race Tested
  • Kooks Products Fit And Install The Best
  • 100 Percent Manufactured In The USA

Vehicle Fitment 55 applications

Chrysler (7)

  • 2005–2010 300 6.1L HEMI V8
  • 2009–2020 300 5.7L HEMI V8
  • 2009 Aspen 4.7L PowerTech V8
  • 2009 Aspen 5.7L HEMI V8
  • 2010 300 3.5L V6
  • 2012–2020 300 3.6L Pentastar V6
  • 2012–2014 300 6.4L HEMI V8 (392)

Dodge (26)

  • 2006–2010 Charger 6.1L HEMI V8
  • 2006–2008 Magnum 6.1L HEMI V8
  • 2007–2010 Charger 3.5L V6
  • 2007–2020 Charger 5.7L HEMI V8
  • 2007–2009 Durango 3.7L PowerTech V6
  • 2007–2009 Durango 4.7L PowerTech V8
  • 2007–2009 Durango 5.7L HEMI V8
  • 2007–2008 Magnum 5.7L HEMI V8
  • 2008–2010 Challenger 6.1L HEMI V8
  • 2008–2010 Charger 2.7L V6
  • 2009–2020 Challenger 5.7L HEMI V8
  • 2009–2010 Ram 1500 3.7L PowerTech V6
  • 2009–2010 Ram 1500 4.7L PowerTech V8
  • 2009–2010 Ram 1500 5.7L HEMI V8
  • 2009–2010 Ram 2500 5.7L HEMI V8
  • 2009–2010 Ram 2500 6.7L Cummins Diesel
  • 2009 Ram 3500 5.7L HEMI V8
  • 2009 Ram 3500 6.7L Cummins Diesel
  • 2011–2020 Challenger 6.4L HEMI V8 (392)
  • 2011–2020 Charger 3.6L Pentastar V6
  • 2011–2020 Durango 3.6L Pentastar V6
  • 2011–2020 Durango 5.7L HEMI V8
  • 2012–2020 Charger 6.4L HEMI V8 (392)
  • 2015–2020 Challenger 6.2L Supercharged HEMI (Hellcat)
  • 2015–2020 Charger 6.2L Supercharged HEMI (Hellcat)
  • 2018–2020 Durango 6.4L HEMI V8 (392)

Jeep (11)

  • 2009 Commander 4.7L PowerTech V8
  • 2009–2010 Commander 5.7L HEMI V8
  • 2009 Grand Cherokee 3.0L CRD Diesel V6
  • 2009–2010 Grand Cherokee 3.7L PowerTech V6
  • 2009 Grand Cherokee 4.7L PowerTech V8
  • 2009–2018 Grand Cherokee 5.7L HEMI V8
  • 2010 Commander 3.7L PowerTech V6
  • 2011–2018 Grand Cherokee 3.6L Pentastar V6
  • 2012–2018 Grand Cherokee 6.4L HEMI V8 (392)
  • 2014–2018 Grand Cherokee 3.0L EcoDiesel V6
  • 2018 Grand Cherokee 6.2L Supercharged HEMI (Hellcat)

Ram (11)

  • 2011–2012 1500 3.7L PowerTech V6
  • 2011–2013 1500 4.7L PowerTech V8
  • 2011–2016 1500 5.7L HEMI V8
  • 2011–2016 2500 5.7L HEMI V8
  • 2011–2016 2500 6.7L Cummins Diesel
  • 2011–2016 3500 5.7L HEMI V8
  • 2011–2016 3500 6.7L Cummins Diesel
  • 2013–2016 1500 3.6L Pentastar V6
  • 2014–2016 1500 3.0L EcoDiesel V6
  • 2014–2016 2500 6.4L HEMI V8 (392)
  • 2014–2016 3500 6.4L HEMI V8 (392)