{"product":{"id":11350204481878,"title":"Kooks Corvette C6 Z06 \/ ZR1 Rear O2 Extensions, Pair | CAS-105630","body_html":"\u003ch2\u003eReplace the O2 extensions your Corvette needs\u003c\/h2\u003e\u003cp\u003eReplace damaged or missing rear O2 extensions on your C6 Z06 or ZR1. Kooks CAS-105630 supplies the two rear four-pin harnesses, ready for your installer to route the sensor wiring clear of the exhaust.\u003c\/p\u003e\u003cp\u003eSKU: CAS-105630\u003c\/p\u003e\u003ch2\u003eBuy the replacement harnesses you need\u003c\/h2\u003e\u003cp\u003eThis is a replacement kit for damaged or lost extensions. Kooks supplies O2 extensions with its header kits where they are needed, so check the parts already supplied before ordering extras.\u003c\/p\u003e\u003ch2\u003eMatch the rear connectors\u003c\/h2\u003e\u003cp\u003eThe kit contains two rear four-pin extensions. Match the exact sensor connector and harness arrangement on your installation, and have the wiring secured clear of the hot exhaust.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"vehicle-fitment\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eYears\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eVehicle \/ trim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eEngine\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eApplicable SKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2013\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette Z06\u003c\/td\u003e\n\u003ctd\u003e7.0L V8\u003c\/td\u003e\n\u003ctd\u003eCAS-105630\u003c\/td\u003e\n\u003ctd\u003eRear four-pin O2 extension replacement; check exact connector on retained sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eChevrolet Corvette ZR1\u003c\/td\u003e\n\u003ctd\u003e6.2L V8\u003c\/td\u003e\n\u003ctd\u003eCAS-105630\u003c\/td\u003e\n\u003ctd\u003eRear four-pin O2 extension replacement; check exact connector on retained sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"technical-specifications\"\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-105630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2006-2013 Corvette C6 Z06 7.0L \/ 2009-2013 ZR1 6.2L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eTwo rear O2 extension harnesses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector type\u003c\/td\u003e\n\u003ctd\u003eFour-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurpose\u003c\/td\u003e\n\u003ctd\u003eReplacement for damaged or lost extensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader kit contents\u003c\/td\u003e\n\u003ctd\u003eO2 extensions already supplied with Kooks header kits where needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eAre front O2 extensions included?\u003c\/h3\u003e\u003cp\u003eCAS-105630 supplies the two rear four-pin extensions.\u003c\/p\u003e\u003ch3\u003eDo I need to buy these with a new header kit?\u003c\/h3\u003e\u003cp\u003eKooks includes O2 extensions with header kits where needed. This listing is for replacements when an extension is damaged or lost.\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":"2026-10-08T10:40:56+01:00","handle":"kooks-cas-105630","updated_at":"2026-10-10T17:34:05+01:00","published_at":"2026-10-09T13:44:40+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, dept:performance-parts, fits:chevrolet-corvette, fits:chevrolet-corvette-zr1, make:chevrolet, type:oxygen-sensor-extension","variants":[{"id":55646890492246,"product_id":11350204481878,"title":"Default Title","price":"122.39","sku":"CAS-105630","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-10-08T10:40:56+01:00","updated_at":"2026-10-10T17:34:05+01:00","taxable":true,"barcode":"842422171810","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":14512384868694,"product_id":11350204481878,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":86449184473430,"product_id":11350204481878,"position":1,"created_at":"2026-10-08T10:40:56+01:00","updated_at":"2026-10-08T10:40:59+01:00","alt":"Kooks O2 Extension Kit Corvette C6 Z06 2) Rear Extension Harness (4-Pin)","width":3968,"height":3968,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/1c2a134ab3a95bbef2ba618d4053a7e1_00374f32-6477-4d9a-82b9-9e7432e3ec87.jpg?v=1791452459","variant_ids":[]}],"image":{"id":86449184473430,"product_id":11350204481878,"position":1,"created_at":"2026-10-08T10:40:56+01:00","updated_at":"2026-10-08T10:40:59+01:00","alt":"Kooks O2 Extension Kit Corvette C6 Z06 2) Rear Extension Harness (4-Pin)","width":3968,"height":3968,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/1c2a134ab3a95bbef2ba618d4053a7e1_00374f32-6477-4d9a-82b9-9e7432e3ec87.jpg?v=1791452459","variant_ids":[]}}}