{"product_id":"delphi-es10943-oxygen-sensor","title":"Delphi ES10943 Oxygen Sensor - Front","description":"\u003ch2\u003eDelphi Oxygen Sensor ES10943 Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10943 oxygen sensor is designed for precise emission control in select Saab and Subaru vehicles. Engineered with a 4-wire configuration and a square connector, this sensor ensures accurate air-fuel mixture readings for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4-wire oxygen sensor for reliable 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 models\u003c\/li\u003e\n\u003cli\u003eOverall length of 575.0 mm for correct installation depth\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003ePositioned for front placement in the exhaust system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10943 oxygen sensor is specifically designed to fit front exhaust positions on Saab 9-2X and various Subaru models including Forester, Impreza, Legacy, and Outback. Its 4-wire design supports heated sensor operation, improving response time and durability. The square connector shape ensures a secure electrical connection, reducing the risk of signal loss. With a thread size of 18 x 1.5 mm and an overall length of 575.0 mm, this sensor matches OEM specifications for proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps correct inaccurate air-fuel ratio readings\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining proper combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES10943 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the included instruction sheet for guidance on proper torque specifications and connector engagement. Verify the sensor is installed in the front position of the exhaust system as specified. Avoid over-tightening the 18 x 1.5 mm threaded sensor to prevent damage. Confirm the square connector is fully seated to maintain signal integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet strict OEM standards for durability and performance. The ES10943 part number undergoes rigorous testing to ensure reliable operation in Saab and Subaru vehicles. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in product quality.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388516368565,"sku":"BBMX-ES10943","price":192.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES10943_Fro.jpg?v=1774712006","url":"https:\/\/www.partcatalog.com\/products\/delphi-es10943-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}