{"product_id":"a-premium-o2-oxygen-sensor-downstream-4-wire-400mm-threaded-mount-fits-buick-enclave-malibu-equinox-more","title":"A-Premium O2 Oxygen Sensor Downstream – 4-Wire, 400mm, Threaded Mount | Fits Buick Enclave, Malibu, Equinox \u0026 More","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe A-Premium downstream O2 oxygen sensor is designed to replace your vehicle’s exhaust monitoring sensor. With a heated 4-wire design and a precise 400 mm length, it is built to integrate smoothly with the exhaust system and the engine control module, helping to provide reliable downstream readings during everyday driving.\u003c\/p\u003e\n\u003ch3\u003eBroad vehicle fitment\u003c\/h3\u003e\n\u003cp\u003eThis sensor is compatible with a wide range of GM models, making it a versatile choice for owners who operate multiple GM vehicles. Fitment examples include Buick Enclave, LaCrosse, Malibu, Equinox, Trailblazer, Canyon, Acadia, Hummer H3, Saab 9-7x, Saturn Aura, and related configurations. Always verify compatibility with your VIN and the listed reference numbers to ensure a correct match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuick Enclave 2008 V6 3.6L\u003c\/li\u003e\n  \u003cli\u003eLaCrosse 2010-2010 L4 2.4L\u003c\/li\u003e\n  \u003cli\u003eMalibu 2008-2012 L4 2.4L\u003c\/li\u003e\n  \u003cli\u003eEquinox 2010-2017 L4 2.4L\u003c\/li\u003e\n  \u003cli\u003eTrailblazer 2007-2009 L6 4.2L\u003c\/li\u003e\n  \u003cli\u003eCanyon 2007-2012 L4 2.9L\u003c\/li\u003e\n  \u003cli\u003eAcadia 2007-2008 V6 3.6L\u003c\/li\u003e\n  \u003cli\u003eHummer H3 2007-2010 L5 3.7L\u003c\/li\u003e\n  \u003cli\u003eSaab 9-7x 2007-2009 L6 4.2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWire quantity: 4\u003c\/li\u003e\n  \u003cli\u003eOverall length: 400 mm\u003c\/li\u003e\n  \u003cli\u003eMounting type: Threaded\u003c\/li\u003e\n  \u003cli\u003eSensor type: Heated\u003c\/li\u003e\n  \u003cli\u003eConnector gender: Male\u003c\/li\u003e\n  \u003cli\u003ePackage quantity: 1x Oxygen Sensor\u003c\/li\u003e\n  \u003cli\u003ePackaging type: Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use and benefits\u003c\/h3\u003e\n\u003cp\u003eIn daily driving, this downstream sensor provides essential feedback to the engine control system about post-catalytic converter exhaust composition. While not a guarantee of performance improvements, proper downstream sensing can help the vehicle’s diagnostics system monitor emissions data more consistently and may contribute to smoother idle and responsive throttle behavior under various loads.\u003c\/p\u003e\n\u003ch3\u003eInstallation and value\u003c\/h3\u003e\n\u003cp\u003eDesigned for straightforward replacement, the threaded mount and standard length support a range of compatible installations. Packaging in a single boxed unit makes it easy to store as a replacement part for future maintenance, offering a practical way to keep your GM lineup aligned with recommended sensor configurations.\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: Which vehicles is the A-Premium O2 Sensor Downstream compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with various GM models, including Buick Enclave, LaCrosse, Malibu, Equinox, Trailblazer, Canyon, Acadia, Hummer H3, Saab 9-7x, Saturn Aura, and related configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key specs of this O2 sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 4-wire design, 400 mm length, threaded mounting, heated sensor, male connector, packaged as 1 unit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":42468382081109,"sku":"B07MMHT1ZP","price":36.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/apremium-o2-sensor-downstream-buick-enclave.jpg?v=1778071516","url":"https:\/\/plentytorque.co.uk\/products\/a-premium-o2-oxygen-sensor-downstream-4-wire-400mm-threaded-mount-fits-buick-enclave-malibu-equinox-more","provider":"PlentyTorque","version":"1.0","type":"link"}