{"product_id":"oxygen-sensor-fit-for-gm-genuine-parts-afs21-19211437-0258002024-0258002060","title":"GM AFS21 Oxygen Sensor for GM Genuine Parts 19211437","description":"\u003cdiv\u003eGM AFS21 Oxygen Sensor for GM Genuine Parts 19211437 is a precise OE-style replacement from WEIDA AUTO PARTS, engineered to match GM specifications and keep your engine's exhaust-gas monitoring accurate. This sensor is designed to plug into GM vehicles that require part 19211437, using OEM numbers 0 258 002 024 and 0 258 002 060 for cross-reference. It combines a magnetic induction sensing element with a non-heating design and a simple 1-wire interface to deliver dependable oxygen readings without adding extra heating load. Originating from Germany (DE), this sensor is built to meet stringent European and GM standards while providing a cost-effective, reliable alternative to GM Genuine Parts. \u003ch2\u003eMain Description\u003c\/h2\u003e\nThe GM AFS21 Oxygen Sensor is purpose-built as a direct-fit replacement for GM engines that call for 19211437. Its magnetic-induction sensing technology delivers consistent exhaust oxygen data, helping the engine control module optimize air-fuel mixtures for better fuel economy and lower emissions. The non-heating construction reduces electrical draw on older or simpler vehicle electrical systems, while the 1-wire interface simplifies wiring and installation. With German engineering backing its design, this sensor mirrors the performance you expect from GM Genuine Parts while offering dependable performance at a compelling price. This sensor is positioned to help prevent common issues caused by aging or faulty oxygen sensors, such as inaccurate fuel trimming, rough idle, and increased emissions. By providing stable, reliable readings, it supports smoother engine operation, quicker diagnostic feedback, and easier maintenance planning for fleets and individual vehicles alike. Whether you’re maintaining a GM vehicle in a workshop or keeping your daily driver on the road, this AFS21 sensor offers a solid, OE-style replacement option that aligns with GM’s original fit and function. \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDirect-fit compatibility for GM applications that specify 19211437, with cross-reference OEM numbers 0 258 002 024 and 0 258 002 060 for easy sourcing.\u003c\/li\u003e \u003cli\u003eMagnetic induction sensing provides stable oxygen readings to support precise fuel trimming and emissions control.\u003c\/li\u003e \u003cli\u003e1-wire interface and non-heating design simplify installation and reduce electrical load, making it a practical choice for older vehicles or those with lean electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBrand: WEIDA AUTO PARTS\u003c\/li\u003e \u003cli\u003eModel\/Part reference: AFS21\u003c\/li\u003e \u003cli\u003eGM Genuine Parts compatibility: 19211437\u003c\/li\u003e \u003cli\u003eOEM numbers: 0 258 002 024, 0 258 002 060\u003c\/li\u003e \u003cli\u003eSensor type: Magnetic Induction\u003c\/li\u003e \u003cli\u003eHeating: Non-Heating\u003c\/li\u003e \u003cli\u003eWiring: 1-Wire\u003c\/li\u003e \u003cli\u003eOrigin: Germany (DE)\u003c\/li\u003e \u003cli\u003eApplication: Oxygen Sensor for GM engines\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 x GM AFS21 Oxygen Sensor (WEIDA AUTO PARTS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is recommended to ensure proper fit and sealing. Always ensure the vehicle is powered off and the exhaust system is cool before servicing. Dispose of old sensors in accordance with local regulations and follow vehicle manufacturer guidelines for sensor replacement.\u003c\/p\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 \u003cp\u003eSince 2002, intercyprus.com has earned trust for reliable parts and service.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"High quality","offer_id":52391948484950,"sku":"1005002274182410-High quality","price":40.45,"currency_code":"EUR","in_stock":true},{"title":"Original quality","offer_id":52391948517718,"sku":"1005002274182410-Original quality","price":55.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/H9d836c5c3c2f4179934f4dccb6c34661r.webp?v=1768928556","url":"https:\/\/www.intercyprus.com\/products\/oxygen-sensor-fit-for-gm-genuine-parts-afs21-19211437-0258002024-0258002060","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}