{"product_id":"new-55488558-downstream-air-fuel-ratio-lambda-oxygen-o2-sensor-for-buick-envision-cadillac-ct4-ct5-ct6-xt4-xt5-xt6-chevrolet-gmc","title":"Downstream Air-Fuel Ratio O2 Sensor for Buick Envision","description":"\u003cdiv\u003e\n\u003ch2\u003eMain Description\u003c\/h2\u003e\n\u003cp\u003eThe IWOKPHD Downstream Air-Fuel Ratio O2 Sensor for Buick Envision is a precise downstream sensor designed to monitor exhaust gas composition and support optimal engine performance. Featuring a heated design and a piezoelectric sensing element, this sensor delivers reliable downstream oxygen monitoring to help your vehicle maintain proper air–fuel ratio. It’s engineered as a direct replacement for Buick Envision models from 2021 to 2026 and offers broad cross-compatibility with several GM, Cadillac, Chevrolet, and GMC models, ensuring a dependable fit for multiple applications.\u003c\/p\u003e\n\u003cp\u003ePart Number and OEM identification both point to 55488558, providing a straightforward replacement match for your OE part. Please take a moment to compare the part number and reference images to ensure you purchase the correct part for your vehicle. If you’re unsure which item fits your car, you can send the Part Number or original product photos to confirm before ordering. The only way to be 100% sure the part will fit your vehicle is to check your original part; we’ll verify for you and respond within 24 hours.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRestores accurate downstream air–fuel ratio monitoring, supporting proper engine performance and emissions control.\u003c\/li\u003e \u003cli\u003eHeated sensor design enables faster heat-up and stable readings during cold starts.\u003c\/li\u003e \u003cli\u003eCross-compatibility with numerous Buick, Cadillac, Chevrolet, and GMC models helps simplify parts sourcing when servicing multiple vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBrand Name: IWOKPHD\u003c\/li\u003e \u003cli\u003ePart Number: 55488558\u003c\/li\u003e \u003cli\u003eOEM No.: 55488558\u003c\/li\u003e \u003cli\u003eSensor Type: Piezoelectric\u003c\/li\u003e \u003cli\u003eType: Heating\u003c\/li\u003e \u003cli\u003eApplication: \u003cul\u003e \u003cli\u003eBUICK ENVISION 2021-2026\u003c\/li\u003e \u003cli\u003eCADILLAC CT4 2020-2026\u003c\/li\u003e \u003cli\u003eCADILLAC CT5 2020-2026\u003c\/li\u003e \u003cli\u003eCADILLAC CT6 2019\u003c\/li\u003e \u003cli\u003eCADILLAC XT4 2019-2025\u003c\/li\u003e \u003cli\u003eCADILLAC XT5 2020-2026\u003c\/li\u003e \u003cli\u003eCADILLAC XT6 2021-2025\u003c\/li\u003e \u003cli\u003eCHEVROLET BLAZER 2020-2026\u003c\/li\u003e \u003cli\u003eCHEVROLET SILVERADO 1500 2019-2026\u003c\/li\u003e \u003cli\u003eCHEVROLET SILVERADO 1500 LTD 2022\u003c\/li\u003e \u003cli\u003eGMC ACADIA 2020-2023\u003c\/li\u003e \u003cli\u003eGMC SIERRA 1500 2019-2026\u003c\/li\u003e \u003cli\u003eGMC SIERRA 1500 LIMITED 2022\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e \u003cli\u003eNotes: Please check the picture and the part number carefully to make sure that you bought the right part for your car. If you cannot determine which item fits your car, please send the Part Number or the Original product photos to us to confirm it before order. The only way to be 100% sure the part will fit your vehicle is to check your original part. We will check for you and reply soon within 24 hours.\u003c\/li\u003e \u003cli\u003eWarranty: 2 years | Warranty Type: Replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 pcs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePlease check the picture and the part number carefully to ensure you bought the right part for your car.\u003c\/li\u003e \u003cli\u003eIf you cannot determine which item fits your car, please send the Part Number Or the Original product photos to us to confirm it before order.\u003c\/li\u003e \u003cli\u003eThe only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply soon within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e\n\u003cp\u003eProviding quality and trusted service since 2002 at intercyprus.com\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":53999783543126,"sku":"1005011780194595-Default Title","price":36.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sc3cbe76b23994bad87c72416770252d41.webp?v=1779820825","url":"https:\/\/www.intercyprus.com\/products\/new-55488558-downstream-air-fuel-ratio-lambda-oxygen-o2-sensor-for-buick-envision-cadillac-ct4-ct5-ct6-xt4-xt5-xt6-chevrolet-gmc","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}