{"product":{"id":11350206415190,"title":"Kooks CT5-V Blackwing O2 Extension Kit (2022+) - CAS-115999","body_html":"\u003ch2\u003eKeep the Blackwing sensor leads matched to the installation\u003c\/h2\u003e\u003cp\u003eThe Kooks CAS-115999 supplies the extension-lead specification for the listed 2022+ CT5-V Blackwing header application. The kit combines two front extensions with one longer rear extension, keeping the actual contents clear when replacing matched wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e CAS-115999\u003c\/p\u003e\u003ch2\u003eThree leads with defined positions\u003c\/h2\u003e\u003cp\u003eThe two front leads each have 10\" extension length and eight-pin connectors. The rear lead has 33\" extension length and four-pin connectors. Match each lead to its position and route it away from hot exhaust parts and moving components.\u003c\/p\u003e\u003ch2\u003eReplacement wiring when needed\u003c\/h2\u003e\u003cp\u003eRelevant Kooks header kits include O2 extensions where required. This kit is for the matched extension requirement; it supplies neither new sensors nor a warning-light delete.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003ctable class=\"vehicle-fitment\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eYears\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eVehicle and trim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eEngine\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eApplicable SKU \/ fitting conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2022-2026\u003c\/td\u003e\n\u003ctd\u003eCadillac CT5 V Blackwing\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003eCAS-115999\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eCAS-115999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCT5-V Blackwing, 2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront extensions\u003c\/td\u003e\n\u003ctd\u003eTwo 10\" eight-pin front leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear extension\u003c\/td\u003e\n\u003ctd\u003eOne 33\" four-pin rear lead\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal contents\u003c\/td\u003e\n\u003ctd\u003eThree extension leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFAQs\u003c\/h2\u003e\u003ch3\u003eDoes it supply four extension leads?\u003c\/h3\u003e\u003cp\u003eIt supplies three: two front leads and one rear lead.\u003c\/p\u003e\u003ch3\u003eAre the front and rear connectors the same?\u003c\/h3\u003e\u003cp\u003eThe front extensions are eight pin; the rear extension is four pin.\u003c\/p\u003e\u003ch3\u003eWill it fit a regular V6 CT5-V?\u003c\/h3\u003e\u003cp\u003eChoose this kit for the listed CT5-V Blackwing application, rather than the general CT5-V model name.\u003c\/p\u003e\u003ch2\u003eOrdering and delivery\u003c\/h2\u003e\u003cp\u003eEstimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.\u003c\/p\u003e","vendor":"Kooks","product_type":"Oxygen Sensor Extensions","created_at":"2026-10-08T10:41:03+01:00","handle":"kooks-cas-115999","updated_at":"2026-10-10T18:29:02+01:00","published_at":"2026-10-09T13:08:29+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, dept:performance-parts, fits:cadillac-ct5-v-blackwing, make:cadillac, type:oxygen-sensor-extension","variants":[{"id":55646893343062,"product_id":11350206415190,"title":"Default Title","price":"97.50","sku":"CAS-115999","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-10-08T10:41:03+01:00","updated_at":"2026-10-10T18:29:02+01:00","taxable":true,"barcode":"842422182359","grams":454,"image_id":null,"weight":0.454,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]}],"options":[{"id":14512387752278,"product_id":11350206415190,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":86449197515094,"product_id":11350206415190,"position":1,"created_at":"2026-10-08T10:41:03+01:00","updated_at":"2026-10-08T10:41:06+01:00","alt":"Kooks O2 Extension Harness Kit for 2022+ Cadillac CT5-V Blackwing","width":1080,"height":1080,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/56d4ce7b49dcee72ee38ee70771da952_b69244fd-e662-4909-970b-1041431ad697.png?v=1791452466","variant_ids":[]},{"id":86449197547862,"product_id":11350206415190,"position":2,"created_at":"2026-10-08T10:41:03+01:00","updated_at":"2026-10-08T10:41:05+01:00","alt":"Kooks O2 Extension Harness Kit for 2022+ Cadillac CT5-V Blackwing","width":1080,"height":1080,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/be1c615f2af7a670bde4012287f3ec1f_394feb6f-c1d4-4beb-a4f9-83ac0b98df11.png?v=1791452465","variant_ids":[]},{"id":86449197580630,"product_id":11350206415190,"position":3,"created_at":"2026-10-08T10:41:03+01:00","updated_at":"2026-10-08T10:41:06+01:00","alt":"Kooks O2 Extension Harness Kit for 2022+ Cadillac CT5-V Blackwing","width":1080,"height":1080,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/79b35ab0ebae3e8e27f4b38c4d772cc2_1d676746-c729-43a8-9b75-aba0130290fd.png?v=1791452466","variant_ids":[]}],"image":{"id":86449197515094,"product_id":11350206415190,"position":1,"created_at":"2026-10-08T10:41:03+01:00","updated_at":"2026-10-08T10:41:06+01:00","alt":"Kooks O2 Extension Harness Kit for 2022+ Cadillac CT5-V Blackwing","width":1080,"height":1080,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/56d4ce7b49dcee72ee38ee70771da952_b69244fd-e662-4909-970b-1041431ad697.png?v=1791452466","variant_ids":[]}}}