{"product_id":"delphi-es10659-oxygen-sensor","title":"Delphi ES10659 Oxygen Sensor - Front or Rear","description":"\u003ch2\u003eDelphi ES10659 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10659 is a heated oxygen sensor designed for precise emission control in select Hyundai vehicles. Engineered to meet OEM specifications, this sensor supports efficient fuel management and reduced emissions for Hyundai Accent, Elantra, and Tiburon models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003e4-wire configuration ensuring accurate signal transmission\u003c\/li\u003e\n\u003cli\u003eSquare connector shape for secure and proper fitment\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm compatible with specified Hyundai models\u003c\/li\u003e\n\u003cli\u003eOverall length of 360.0 mm for correct installation depth\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003eDesigned for front and rear positions depending on vehicle requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10659 oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving the accuracy of oxygen level readings in the exhaust system. With a 4-wire design, this sensor provides reliable voltage signals to the engine control unit, enabling optimal air-fuel mixture adjustments. The square connector shape ensures a secure electrical connection, reducing the risk of signal loss or corrosion. Its thread size of 18 x 1.5 mm and overall length of 360.0 mm are tailored to fit Hyundai Accent, Elantra, and Tiburon models, ensuring proper installation and function. For exact sensor positioning—front or rear—refer to your vehicle’s service manual or OEM specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling caused by incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eAddresses increased fuel consumption due to faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and stalling issues related to emission sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance by maintaining accurate exhaust gas monitoring\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES10659 oxygen sensor, ensure the engine is cool to avoid burns. Use the correct socket size for the 18 x 1.5 mm thread to prevent damage. Verify the sensor’s position—front or rear—matches your vehicle’s requirements. Connect the 4-wire harness securely to the square connector to maintain signal integrity. Follow the included instruction sheet for torque specifications and wiring guidance. It is recommended to inspect the exhaust system for leaks before installation to ensure accurate sensor readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the ES10659 oxygen sensor to meet strict quality standards, ensuring durability and reliable performance in emission control systems. This part is backed by Delphi’s standard warranty coverage, which protects against defects in materials and workmanship. For detailed warranty terms, refer to Delphi’s official documentation or contact authorized service providers.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388511912117,"sku":"BBMX-ES10659","price":87.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES10659_Fro.jpg?v=1774711986","url":"https:\/\/www.partcatalog.com\/products\/delphi-es10659-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}