{"product_id":"delphi-es10743-oxygen-sensor","title":"Delphi ES10743 Oxygen Sensor - Rear","description":"\u003ch2\u003eDelphi Heated Oxygen Sensor for Kia Sephia and Spectra\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10743 oxygen sensor is designed to provide accurate emissions monitoring for Kia Sephia and Spectra models. This heated sensor ensures quicker activation and reliable performance in emission control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003e4-wire design for precise 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 Kia models\u003c\/li\u003e\n\u003cli\u003eOverall length of 535.0 mm for correct installation depth\u003c\/li\u003e\n\u003cli\u003ePositioned for rear placement in the exhaust system\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10743 oxygen sensor is engineered to meet the emission control requirements of Kia Sephia and Spectra vehicles. Featuring a heated sensor element, it reduces the time needed to reach operating temperature, improving fuel efficiency and reducing emissions. The 4-wire configuration supports both the sensor signal and heater circuit, ensuring consistent performance. Its square connector shape and 18 x 1.5 mm thread size provide a secure and precise fit in the rear exhaust position. With an overall length of 535.0 mm, this sensor is designed for proper installation depth and optimal sensor exposure to exhaust gases.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires caused by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cooled before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the sensor or threads\u003c\/li\u003e\n\u003cli\u003eVerify the sensor’s rear position placement for correct installation\u003c\/li\u003e\n\u003cli\u003eCheck connector compatibility with the vehicle’s wiring harness\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction sheet for torque specifications and wiring details\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES10743 part number undergoes rigorous testing to ensure reliable operation in Kia Sephia and Spectra vehicles. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388514238645,"sku":"BBMX-ES10743","price":107.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES10743_Fro_4e4534bd-3e75-47af-9624-db6b6d9a5e86.jpg?v=1774711991","url":"https:\/\/www.partcatalog.com\/products\/delphi-es10743-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}