{"product_id":"a-tnewb-mini-cooper-o2-sensor-pair-2007-2010-1-6l-upstream-downstream-direct-fit-oem-style-replacement","title":"A-tnewb Mini Cooper O2 Sensor Pair — 2007-2010 1.6L Upstream \u0026 Downstream Direct-Fit, OEM-Style Replacement","description":"\u003cp\u003e\u003cstrong\u003eA-tnewb 2PCS Oxygen O2 Sensor is a direct-fit upstream and downstream replacement for 2007–2010 Mini Cooper 1.6L engines, restoring accurate exhaust oxygen readings and helping the engine manage fuel trim.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese two oxygen sensors from A-tnewb are manufactured to match OEM fitment and wiring for the listed 1.6L Mini Cooper models. Sold as a pair (upstream \u0026amp; downstream), they replace part numbers such as 234-5135 and 234-4488 and are intended to integrate with the vehicle's engine control system to supply reliable exhaust oxygen data.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these sensors affect my Mini Cooper's performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing failing O2 sensors helps the engine computer maintain correct air-fuel ratios, which supports smoother running and better fuel efficiency. While sensors do not increase engine power, they prevent poor combustion caused by inaccurate oxygen readings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores correct oxygen feedback to the ECU\u003c\/li\u003e\n  \u003cli\u003eImproves fuel-trim accuracy and idle stability\u003c\/li\u003e\n  \u003cli\u003eReduces risk of rich or lean running conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these A-tnewb sensors a direct OEM replacement?\u003c\/h3\u003e\n\u003cp\u003eYes. The A-tnewb pair is designed to replace original part numbers like 234-5135, 234-4488, 11787548961, and 17107515499. They match the electrical connectors and mounting dimensions needed for proper installation on compatible Mini Cooper models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit for 2007–2010 Mini Cooper 1.6L engines\u003c\/li\u003e\n  \u003cli\u003eCompatible with both upstream and downstream locations\u003c\/li\u003e\n  \u003cli\u003eSold and packaged as a matched two-sensor set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build quality and warranty details?\u003c\/h3\u003e\n\u003cp\u003eA-tnewb sensors are built from durable materials intended for long service life and consistent readings under typical driving conditions. Each unit is tested prior to shipping and backed by a one-year unlimited-mileage guarantee for added confidence.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuality-tested before shipment\u003c\/li\u003e\n  \u003cli\u003eDurable materials for extended service life\u003c\/li\u003e\n  \u003cli\u003eOne-year unlimited-mileage warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I check?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for hobbyists and mechanics familiar with exhaust components: sensors thread into the exhaust manifold or pipe and connect to the factory harness. Always verify connector fitment, torque the sensor to spec, and clear any engine fault codes after replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread-in replacement—no special modification needed\u003c\/li\u003e\n  \u003cli\u003eVerify connector pinout and secure electrical connection\u003c\/li\u003e\n  \u003cli\u003eUse correct torque and clear diagnostic trouble codes after install\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The A-tnewb 2PCS O2 Sensor set is aimed at Mini Cooper owners and independent mechanics who need an economical, direct-fit replacement for worn or faulty upstream and downstream oxygen sensors on 2007–2010 1.6L models. Choose this set if you want OEM-compatible connectors, pre-shipment testing, and a one-year warranty to restore accurate exhaust oxygen feedback and reliable engine management.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these sensors fit my 2009 Mini Cooper 1.6L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This A-tnewb two-sensor set is compatible with 2007–2010 Mini Cooper 1.6L models as upstream and downstream replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these O2 sensors come with a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A-tnewb includes a one-year unlimited-mileage warranty and each sensor is tested before shipment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-tnewb","offers":[{"title":"Default Title","offer_id":55168327385431,"sku":"B0DGLTRM7V","price":51.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/a-tnewb-front-packaging-oxygen-sensor.jpg?v=1790400274","url":"https:\/\/britishgarage.co.uk\/products\/a-tnewb-mini-cooper-o2-sensor-pair-2007-2010-1-6l-upstream-downstream-direct-fit-oem-style-replacement","provider":"British Garage","version":"1.0","type":"link"}