Looking to upgrade your vehicle with a wiring harnesse from Kooks Headers? We carry a great variety of Kooks Headers Extension Harness and other engine component performance parts for your vehicle.
We have 13 Kooks Headers Extension Harness available with free shipping to the Continental US 48 States.
Cadillac Kooks Headers Extension Harness |
Cadillac CTSView all Cadillac CTS Wiring Harnesses |
IN STOCK CAS-109004Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each 2004-2007 Cadillac CTS V $41.80
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Chevrolet Kooks Headers Extension Harness |
Chevrolet CamaroView all Chevrolet Camaro Wiring Harnesses |
SHIPS FROM MANUFACTURER EX683-ZKooks Universal O2 Sensor Ext Harn 2010-2015 Chevrolet Camaro LS 2010-2015 Chevrolet Camaro LT 2010-2015 Chevrolet Camaro SS 2012-2015 Chevrolet Camaro ZL1 2014-2015 Chevrolet Camaro Z/28 $58.51
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IN STOCK - LOW CAS-104326Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire 2016-2020 Chevrolet Camaro SS 2017-2020 Chevrolet Camaro ZL1 2020-2020 Chevrolet Camaro LT1 2020-2020 Chevrolet Camaro LT $83.63
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Chevrolet CorvetteView all Chevrolet Corvette Wiring Harnesses |
IN STOCK - LOW EX682-ZKooks Universal O2 Sensor Ext Harn 2005-2013 Chevrolet Corvette Base 2006-2012 Chevrolet Corvette Z06 2008-2008 Chevrolet Corvette 427 Limited Edition Z06 2009-2012 Chevrolet Corvette ZR1 2010-2013 Chevrolet Corvette Grand Sport 2011-2011 Chevrolet Corvette Z06 Carbon $121.00
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IN STOCK EX685-ZKooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness 2014-2019 Chevrolet Corvette Stingray 2015-2019 Chevrolet Corvette Z06 2017-2019 Chevrolet Corvette Grand Sport 2019-2019 Chevrolet Corvette ZR1 $91.30
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Chevrolet SSView all Chevrolet SS Wiring Harnesses |
Chrysler Kooks Headers Extension Harness |
Chrysler 300View all Chrysler 300 Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2005-2010 Chrysler 300 C SRT8 2009-2020 Chrysler 300 C 2010-2010 Chrysler 300 S 2012-2014 Chrysler 300 C Luxury 2012-2020 Chrysler 300 S 2012-2014 Chrysler 300 SRT8 2013-2013 Chrysler 300 SRT8 Core 2015-2017 Chrysler 300 C Platinum 2018-2018 Chrysler 300 Limited $108.63
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Chrysler AspenView all Chrysler Aspen Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2009-2009 Chrysler Aspen Limited 2009-2009 Chrysler Aspen Limited Hybrid $108.63
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Dodge Kooks Headers Extension Harness |
Dodge ChallengerView all Dodge Challenger Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2008-2014 Dodge Challenger SRT8 2009-2020 Dodge Challenger R/T 2012-2012 Dodge Challenger R/T Classic 2015-2016 Dodge Challenger R/T Plus 2015-2015 Dodge Challenger Scat Pack 2015-2018 Dodge Challenger SRT 392 2015-2020 Dodge Challenger SRT Hellcat 2016-2016 Dodge Challenger 392 Hemi Scat Pack Shaker 2016-2016 Dodge Challenger R/T Plus Shaker 2016-2020 Dodge Challenger R/T Scat Pack 2016-2016 Dodge Challenger R/T Shaker 2017-2019 Dodge Challenger R/T 392 2017-2018 Dodge Challenger T/A 2017-2018 Dodge Challenger T/A 392 2018-2018 Dodge Challenger SRT Demon 2018-2019 Dodge Challenger SRT Hellcat Widebody 2019-2020 Dodge Challenger R/T Scat Pack Widebody 2019-2019 Dodge Challenger SRT Hellcat Redeye 2019-2019 Dodge Challenger SRT Hellcat Redeye Widebody $108.63
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SHIPS FROM MANUFACTURER CAS-104322Kooks 2015+ Dodge Hellcat 02 Sensor Extensions 2015-2020 Dodge Challenger SRT Hellcat 2018-2018 Dodge Challenger SRT Demon 2018-2020 Dodge Challenger SRT Hellcat Widebody 2019-2020 Dodge Challenger SRT Hellcat Redeye 2019-2020 Dodge Challenger SRT Hellcat Redeye Widebody 2020-2020 Dodge Challenger SRT Super Stock $120.38
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Dodge ChargerView all Dodge Charger Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-104322Kooks 2015+ Dodge Hellcat 02 Sensor Extensions 2015-2020 Dodge Charger SRT Hellcat 2020-2020 Dodge Charger SRT Hellcat Widebody $120.38
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SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2006-2010 Dodge Charger SRT8 2007-2020 Dodge Charger Pursuit 2007-2020 Dodge Charger R/T 2008-2013 Dodge Charger SE 2012-2014 Dodge Charger SRT8 2015-2016 Dodge Charger R/T Road & Track 2015-2018 Dodge Charger R/T Scat Pack 2015-2018 Dodge Charger SRT 392 2015-2020 Dodge Charger SRT Hellcat 2017-2018 Dodge Charger Daytona 2017-2018 Dodge Charger Daytona 392 2017-2018 Dodge Charger R/T 392 2019-2020 Dodge Charger Scat Pack $108.63
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Dodge DurangoView all Dodge Durango Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2007-2008 Dodge Durango Adventurer 2007-2009 Dodge Durango Limited 2007-2009 Dodge Durango SLT 2007-2007 Dodge Durango SXT 2009-2009 Dodge Durango Limited Hybrid 2009-2009 Dodge Durango SE 2011-2020 Dodge Durango Citadel 2011-2013 Dodge Durango Crew 2011-2020 Dodge Durango R/T 2012-2020 Dodge Durango Special Service 2014-2015 Dodge Durango Limited 2018-2018 Dodge Durango GT 2018-2020 Dodge Durango Pursuit 2018-2020 Dodge Durango SRT 2018-2018 Dodge Durango SXT $108.63
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SHIPS FROM MANUFACTURER CAS-104110Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions 2011-2018 Dodge Durango R/T 2011-2013 Dodge Durango Crew 2011-2018 Dodge Durango Citadel 2012-2018 Dodge Durango Special Service 2014-2015 Dodge Durango Limited 2018-2018 Dodge Durango SXT 2018-2018 Dodge Durango SRT 2018-2018 Dodge Durango Pursuit 2018-2018 Dodge Durango GT $53.98
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Dodge MagnumView all Dodge Magnum Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2006-2008 Dodge Magnum SRT8 2007-2008 Dodge Magnum R/T $108.63
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Dodge Ram 1500View all Dodge Ram 1500 Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-104110Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions 2009-2010 Dodge Ram 1500 TRX4 2009-2010 Dodge Ram 1500 TRX 2009-2010 Dodge Ram 1500 ST 2009-2010 Dodge Ram 1500 Sport 2009-2010 Dodge Ram 1500 SLT 2009-2010 Dodge Ram 1500 Laramie $53.98
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SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2009-2010 Dodge Ram 1500 Laramie 2009-2010 Dodge Ram 1500 SLT 2009-2010 Dodge Ram 1500 Sport 2009-2010 Dodge Ram 1500 ST 2009-2010 Dodge Ram 1500 TRX 2009-2010 Dodge Ram 1500 TRX4 $108.63
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Dodge Ram 2500View all Dodge Ram 2500 Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2009-2010 Dodge Ram 2500 Laramie 2009-2010 Dodge Ram 2500 Power Wagon 2009-2010 Dodge Ram 2500 SLT 2009-2010 Dodge Ram 2500 ST 2009-2010 Dodge Ram 2500 SXT 2010-2010 Dodge Ram 2500 TRX $108.63
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Dodge Ram 3500View all Dodge Ram 3500 Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2009-2009 Dodge Ram 3500 Laramie 2009-2009 Dodge Ram 3500 SLT 2009-2009 Dodge Ram 3500 ST 2009-2009 Dodge Ram 3500 SXT $108.63
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Ford Kooks Headers Extension Harness |
Ford MustangView all Ford Mustang Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-109014Kooks 05-10 Mustang GT 3V & 07-10 GT500 4V 12in - 02 Ext Harn -Each 2005-2010 Ford Mustang GT 2005-2010 Ford Mustang Base 2007-2010 Ford Mustang Shelby GT500 2007-2008 Ford Mustang Shelby GT 2008-2009 Ford Mustang Shelby GT500KR 2008-2009 Ford Mustang Bullitt $43.04
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IN STOCK - LOW CAS-109203Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She 2011-2014 Ford Mustang Shelby GT500 $45.52
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SHIPS FROM MANUFACTURER CAS-105979Kooks 2015+ Ford Mustang GT 02 Sensor Extensions 2015-2020 Ford Mustang Shelby GT350R 2015-2020 Ford Mustang Shelby GT350 2015-2021 Ford Mustang GT Premium 2015-2015 Ford Mustang GT 50 Years Limited Edition 2015-2021 Ford Mustang GT 2019-2020 Ford Mustang Bullitt 2020-2020 Ford Mustang Shelby GT500 2021-2021 Ford Mustang Mach 1 $51.94
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IN STOCK CAS-104677-5PINKooks 18-20 Ford Mustang GT O2 Extension Harness 2018-2021 Ford Mustang GT Premium 2018-2021 Ford Mustang GT 2019-2020 Ford Mustang Bullitt 2021-2021 Ford Mustang Mach 1 $53.93
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Jeep Kooks Headers Extension Harness |
Jeep CommanderView all Jeep Commander Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2009-2010 Jeep Commander Limited 2009-2009 Jeep Commander Overland 2010-2010 Jeep Commander Sport $108.63
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Jeep Grand CherokeeView all Jeep Grand Cherokee Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-104110Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions 2011-2018 Jeep Grand Cherokee Overland 2011-2018 Jeep Grand Cherokee Limited 2011-2013 Jeep Grand Cherokee Laredo 2012-2013 Jeep Grand Cherokee SRT8 2012-2012 Jeep Grand Cherokee Overland Summit 2014-2018 Jeep Grand Cherokee Summit 2014-2018 Jeep Grand Cherokee SRT 2017-2018 Jeep Grand Cherokee Trailhawk 2018-2018 Jeep Grand Cherokee High Altitude $53.98
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SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2009-2018 Jeep Grand Cherokee Limited 2009-2009 Jeep Grand Cherokee Overland 2010-2013 Jeep Grand Cherokee Laredo 2011-2018 Jeep Grand Cherokee Overland 2012-2012 Jeep Grand Cherokee Overland Summit 2012-2013 Jeep Grand Cherokee SRT8 2014-2018 Jeep Grand Cherokee SRT 2014-2018 Jeep Grand Cherokee Summit 2017-2018 Jeep Grand Cherokee Trailhawk 2018-2018 Jeep Grand Cherokee High Altitude 2018-2018 Jeep Grand Cherokee Trackhawk $108.63
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SHIPS FROM MANUFACTURER CAS-104322Kooks 2015+ Dodge Hellcat 02 Sensor Extensions 2018-2020 Jeep Grand Cherokee Trackhawk $120.38
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Jeep WranglerView all Jeep Wrangler Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-104110Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions 2007-2010 Jeep Wrangler X 2007-2010 Jeep Wrangler Unlimited X 2007-2018 Jeep Wrangler Unlimited Sahara 2007-2018 Jeep Wrangler Unlimited Rubicon 2007-2017 Jeep Wrangler Sahara 2007-2018 Jeep Wrangler Rubicon 2010-2018 Jeep Wrangler Unlimited Sport 2010-2018 Jeep Wrangler Sport 2011-2011 Jeep Wrangler Unlimited 70th Anniversary 2011-2011 Jeep Wrangler 70th Anniversary 2016-2016 Jeep Wrangler Unlimited Sport S 2016-2016 Jeep Wrangler Unlimited 75th Anniversary 2016-2016 Jeep Wrangler Sport S 2016-2016 Jeep Wrangler 75th Anniversary 2018-2018 Jeep Wrangler Unlimited Sport S 2018-2018 Jeep Wrangler Sport S $53.98
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Jeep Wrangler JKView all Jeep Wrangler JK Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-104110Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions 2018-2018 Jeep Wrangler JK Unlimited Sport S 2018-2018 Jeep Wrangler JK Unlimited Sport 2018-2018 Jeep Wrangler JK Unlimited Sahara 2018-2018 Jeep Wrangler JK Unlimited Rubicon 2018-2018 Jeep Wrangler JK Sport S 2018-2018 Jeep Wrangler JK Sport 2018-2018 Jeep Wrangler JK Sahara 2018-2018 Jeep Wrangler JK Rubicon $53.98
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Pontiac Kooks Headers Extension Harness |
Pontiac G8View all Pontiac G8 Wiring Harnesses |
IN STOCK CAS-109004Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each 2008-2009 Pontiac G8 GT 2008-2009 Pontiac G8 Base 2009-2009 Pontiac G8 GXP $41.80
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Pontiac GTOView all Pontiac GTO Wiring Harnesses |
IN STOCK CAS-109004Kooks 04-08 Cadillac CTSV & All Pontiac G8 12in - 02 Ext Harn Each 2004-2006 Pontiac GTO Base $41.80
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Ram Kooks Headers Extension Harness |
Ram 1500View all Ram 1500 Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-104110Kooks 2009-2015 RAM 1500 HEMI 02 Sensor Extensions 2011-2015 Ram 1500 Big Horn 2011-2015 Ram 1500 Laramie 2011-2015 Ram 1500 Laramie Longhorn 2011-2015 Ram 1500 Outdoorsman 2011-2015 Ram 1500 SLT 2011-2015 Ram 1500 Sport 2011-2012 Ram 1500 ST 2011-2015 Ram 1500 Tradesman 2012-2015 Ram 1500 Express 2012-2012 Ram 1500 Tradesman HD 2013-2013 Ram 1500 R/T 2014-2015 Ram 1500 Laramie Limited 2014-2015 Ram 1500 Lone Star 2014-2015 Ram 1500 Special Service 2015-2015 Ram 1500 Limited 2015-2015 Ram 1500 Rebel $53.98
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SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2011-2016 Ram 1500 Big Horn 2011-2016 Ram 1500 Laramie 2011-2016 Ram 1500 Laramie Longhorn 2011-2016 Ram 1500 Outdoorsman 2011-2016 Ram 1500 SLT 2011-2016 Ram 1500 Sport 2011-2012 Ram 1500 ST 2011-2016 Ram 1500 Tradesman 2012-2016 Ram 1500 Express 2012-2012 Ram 1500 Tradesman HD 2013-2013 Ram 1500 R/T 2014-2015 Ram 1500 Laramie Limited 2014-2016 Ram 1500 Lone Star 2014-2016 Ram 1500 Special Service 2015-2016 Ram 1500 Limited 2015-2016 Ram 1500 Rebel $108.63
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IN STOCK CAS-109264Kooks 19-20 Ram 1500 SXT O2 Extension Harness 2019-2020 Ram 1500 Rebel 2019-2020 Ram 1500 Lone Star 2019-2020 Ram 1500 Limited 2019-2020 Ram 1500 Laramie Longhorn 2019-2020 Ram 1500 Laramie 2019-2020 Ram 1500 Big Horn 2019-2020 Ram 1500 Tradesman 2020-2020 Ram 1500 Special Service $46.84
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Ram 2500View all Ram 2500 Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2011-2016 Ram 2500 Laramie 2011-2016 Ram 2500 Laramie Longhorn 2011-2013 Ram 2500 Power Wagon 2011-2016 Ram 2500 SLT 2011-2013 Ram 2500 ST 2012-2016 Ram 2500 Outdoorsman 2013-2016 Ram 2500 Big Horn 2013-2015 Ram 2500 Lone Star 2013-2016 Ram 2500 Tradesman 2014-2015 Ram 2500 Laramie Limited 2016-2016 Ram 2500 Limited $108.63
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Ram 3500View all Ram 3500 Wiring Harnesses |
SHIPS FROM MANUFACTURER CAS-105067Kooks Chrysler 5.7L (09 +)/ 6.1L/ & 6.4L Hemi 02 Sensor Exts 2011-2016 Ram 3500 Laramie 2011-2016 Ram 3500 SLT 2011-2013 Ram 3500 ST 2013-2016 Ram 3500 Big Horn 2013-2016 Ram 3500 Laramie Longhorn 2013-2015 Ram 3500 Lone Star 2013-2016 Ram 3500 Tradesman 2014-2015 Ram 3500 Laramie Limited 2016-2016 Ram 3500 Limited $108.63
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