{"product_id":"hella-7-02604-75-0-oxygen-sensor-downstream-or-upstream","title":"Hella 7.02604.75.0 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eHella Oxygen Sensor for Hyundai and Kia\u003c\/h2\u003e\u003cp\u003eHella Part Number 7.02604.75.0 is a downstream oxygen sensor for select Hyundai and Kia applications. It is listed for vehicles using OE No. 3921038015 and is a direct-fit emission control sensor for the specified models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 7.02604.75.0\u003c\/li\u003e\n\u003cli\u003eBrand: Hella, Pierburg distributed by Hella\u003c\/li\u003e\n\u003cli\u003eCategory: Emission Control \u0026gt; Sensors\u003c\/li\u003e\n\u003cli\u003ePart type: Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003eDownstream fitment for listed Hyundai Santa Fe, Hyundai Sonata, Kia Magentis, and Kia Optima applications\u003c\/li\u003e\n\u003cli\u003eReferenced OE number: 3921038015\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Hella oxygen sensor is specified for downstream placement on 2001-2006 Hyundai Santa Fe, 2001-2006 Kia Magentis, 2001-2006 Kia Optima, and 2002-2005 Hyundai Sonata applications. It also fits 1999-2001 Hyundai Sonata with California Emission and MCC manifold catalytic converter configuration. For 1996-1998 Hyundai Sonata, the listed position is upstream with California Emission and OE No. 3921033340. The 7.02604.75.0 listing helps buyers match the correct sensor by year, model, position, and OE reference.\u003c\/p\u003e\u003cp\u003ePierburg distributed by Hella identifies the product line used for these emission control sensor applications. When searching for a Hyundai Sonata downstream oxygen sensor or a Kia Optima oxygen sensor by part number 7.02604.75.0, confirm the OE number and position before ordering.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eIncorrect air-fuel ratio readings from a worn sensor\u003c\/li\u003e\n\u003cli\u003eEmissions test failures tied to sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel control caused by inaccurate exhaust feedback\u003c\/li\u003e\n\u003cli\u003eDiagnostic trouble codes associated with downstream or upstream sensor circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the sensor position before installation: this listing includes downstream and upstream applications depending on year, model, and emissions package. Match the OE number 3921038015 or 3921033340 to the vehicle application shown in the fitment data. Confirm connector style, thread location, and emissions configuration on the vehicle before replacing the sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHella and Pierburg distributed by Hella are established names in OE-focused automotive components. This part is cataloged for the exact applications shown above, including Hyundai Santa Fe, Hyundai Sonata, Kia Magentis, and Kia Optima fitments.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52417895825589,"sku":"BFDP-7.02604.75.0","price":127.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_702604750_FRO.jpg?v=1777804413","url":"https:\/\/www.partcatalog.com\/products\/hella-7-02604-75-0-oxygen-sensor-downstream-or-upstream","provider":"PartCatalog","version":"1.0","type":"link"}