{"product_id":"kooks-headers-kshcas-104322-o2-sensor-extension-harness-kit-for-2015-dodge-hellcat-and-2018-trackhawk","title":"Kooks Headers KSHCAS-104322 O2 Sensor Extension Harness Kit for 2015+ Dodge Hellcat and 2018+ Trackhawk","description":"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!\"\nO2 Extension Kit 2015+ Hellcat \/ 2018+ Trackhawk. 2) 6\" Front Extension Harness (8-pin), 2) 18\" Rear Extension Harness (4-pin).  Extensions are included in Header kits where needed. This part is a replacement for damaged or lost Extensions\nO2 Extension Kit for 2015+ Hellcat \u0026amp; 2018+ Trackhawk. Includes 2) 6\" Front Extension Harness (8-pin) and 2) 18\" Rear Extension Harness (4-pin). Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacement for damaged or lost Oxygen Sensor Extensions.\n\u003cul\u003e\n  \u003cli\u003eManufactured In The USA.  Kooks Uses T304 Aircraft Quality Stainless Steel.  Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser.  Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.\u003c\/li\u003e\n  \u003cli\u003eKooks Headers And Exhaust Make The Most Power In The Industry\u003c\/li\u003e\n  \u003cli\u003eKooks System Are Specifically Designed For Maximum Power\u003c\/li\u003e\n  \u003cli\u003eKooks Products Are Made Of T304 Air Craft Quality Steel\u003c\/li\u003e\n  \u003cli\u003eLimited Lifetime Warranty To Original Purchaser\u003c\/li\u003e\n  \u003cli\u003e3 Generations Being Family Owned And Operated\u003c\/li\u003e\n  \u003cli\u003eEvery Kooks Product Is Dyno And Race Tested\u003c\/li\u003e\n  \u003cli\u003eKooks Products Fit And Install The Best\u003c\/li\u003e\n  \u003cli\u003e100 Percent Manufactured In The USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Kooks Headers KSHCAS-104322 O2 Sensor Extension Harness Kit provides replacement oxygen sensor wiring extensions for select Dodge Hellcat and Trackhawk applications. Designed for vehicles equipped with Kooks header systems that require extended sensor connections, this kit helps restore proper harness routing and sensor connectivity when the original extensions are damaged or lost.\u003c\/p\u003e\u003cp\u003eThe kit includes two 6-inch front extension harnesses with 8-pin connectors and two 18-inch rear extension harnesses with 4-pin connectors. These extensions are intended as replacement components and are already included with applicable Kooks header kits when required. Verify vehicle and header-system compatibility before ordering.\u003c\/p\u003e\u003cp\u003eKooks Headers manufactures its products in the USA using high-quality materials and backs its products with a limited lifetime warranty to the original purchaser. Kooks components are designed, dyno tested, and race tested for dependable performance in street, competition, and off-road applications. The KSHCAS-104322 kit is a purpose-built replacement solution for maintaining the intended fit and function of compatible Kooks exhaust installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits select 2015 and newer Dodge Challenger and Dodge Charger Hellcat applications, as well as 2018 and newer Dodge Trackhawk applications. Listed vehicle applications include 2015-2019 Dodge Challenger and Dodge Charger models; confirm engine, trim, and header configuration before installation.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo 6-inch front O2 sensor extension harnesses with 8-pin connectors\u003c\/li\u003e\n\u003cli\u003eTwo 18-inch rear O2 sensor extension harnesses with 4-pin connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement O2 Sensor Harness Kit: Designed to replace damaged or missing oxygen sensor extensions used with compatible Kooks header systems.\u003c\/li\u003e\n\u003cli\u003eApplication-Specific Fitment: Intended for select 2015 and newer Dodge Hellcat models and 2018 and newer Dodge Trackhawk applications.\u003c\/li\u003e\n\u003cli\u003eComplete Extension Set: Includes two front harnesses and two rear harnesses for the applicable header installation.\u003c\/li\u003e\n\u003cli\u003eUSA-Manufactured Quality: Kooks products are manufactured in the USA, dyno tested, and race tested for dependable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2015 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2015 Dodge Charger SRT Hellcat\u003cbr\u003e\n2016 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2016 Dodge Charger SRT Hellcat\u003cbr\u003e\n2017 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2017 Dodge Charger SRT Hellcat\u003cbr\u003e\n2018 Dodge Challenger SRT Demon\u003cbr\u003e\n2018 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2018 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2018 Dodge Charger SRT Hellcat\u003cbr\u003e\n2018 Jeep Grand Cherokee Trackhawk\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat Redeye\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat Redeye Widebody\u003cbr\u003e\n2019 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2019 Dodge Charger SRT Hellcat\u003cbr\u003e\n2019 Jeep Grand Cherokee Trackhawk\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat Redeye\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat Redeye Widebody\u003cbr\u003e\n2020 Dodge Challenger SRT Hellcat Widebody\u003cbr\u003e\n2020 Dodge Challenger SRT Super Stock\u003cbr\u003e\n2020 Dodge Charger SRT Hellcat\u003cbr\u003e\n2020 Dodge Charger SRT Hellcat Widebody\u003cbr\u003e\n2020 Jeep Grand Cherokee Trackhawk\u003cbr\u003e\n2021 Dodge Durango SRT Hellcat\u003cbr\u003e\n2021 Jeep Grand Cherokee Trackhawk\u003cbr\u003e\n2023 Dodge Durango SRT Hellcat\u003cbr\u003e\n2023 Dodge Durango SRT Hellcat Plus\u003cbr\u003e\n2023 Dodge Durango SRT Hellcat Premium\u003cbr\u003e\n2024 Dodge Durango SRT Hellcat\u003cbr\u003e\n2024 Dodge Durango SRT Hellcat Plus\u003cbr\u003e\n2024 Dodge Durango SRT Hellcat Premium\u003cbr\u003e\n2025 Dodge Durango SRT Hellcat\u003cbr\u003e\n2025 Dodge Durango SRT Hellcat Brass Monkey\u003cbr\u003e\n2025 Dodge Durango SRT Hellcat Hammerhead\u003cbr\u003e\n2025 Dodge Durango SRT Hellcat Premium\u003cbr\u003e\n2025 Dodge Durango SRT Hellcat Silver Bullet\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":67701903950076,"sku":"CAS-104322","price":157.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/bbfdce5de74a007ab18b0d45381a9c60.jpg?v=1791963196","url":"https:\/\/diycustoms.store\/products\/kooks-headers-kshcas-104322-o2-sensor-extension-harness-kit-for-2015-dodge-hellcat-and-2018-trackhawk","provider":"diycustoms.store","version":"1.0","type":"link"}