{"product_id":"delphi-es10289-oxygen-sensor","title":"Delphi ES10289 Oxygen Sensor - Front or Rear","description":"\u003ch2\u003eDelphi ES10289 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10289 is a heated oxygen sensor designed for precise emission control in select Audi, Saab, Volkswagen, and Volvo vehicles. This sensor helps maintain optimal engine performance and reduces harmful emissions by accurately monitoring oxygen levels in the exhaust system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster warm-up and improved accuracy\u003c\/li\u003e\n\u003cli\u003e3-wire configuration with square and round connector shapes\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm for secure fitment\u003c\/li\u003e\n\u003cli\u003eOverall length of 710.0 mm to accommodate various installation positions\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003eCompatible with front, rear, and upstream positions depending on vehicle specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10289 oxygen sensor features a heated design that allows it to reach operating temperature quickly, ensuring accurate oxygen level readings shortly after engine start. Its 3-wire setup supports reliable electrical connections, while the combination of square and round connector shapes ensures compatibility with factory wiring harnesses. The sensor’s thread size of 18 x 1.5 mm matches OEM specifications for a secure and leak-free installation. With an overall length of 710 mm, this sensor fits various mounting locations including front, rear, and upstream positions, depending on the specific vehicle model.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is compatible with a range of vehicles including Audi 90, 90 Quattro, 100, 100 Quattro, Saab 900, 9000, Volvo 740, 745, Volkswagen Cabriolet, Vanagon, and Audi A6 and A6 Quattro models. The Delphi ES10289 part number ensures you receive the correct sensor designed for these applications.\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 incorrect oxygen readings\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing engine performance\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\u003eVerify sensor position (front, rear, upstream) specific to your vehicle before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18 x 1.5 mm threaded sensor\u003c\/li\u003e\n\u003cli\u003eEnsure electrical connectors match the square and round shapes for secure connection\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction sheet for torque specifications and installation procedures\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool before removing the old sensor to prevent injury\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the ES10289 oxygen sensor to meet or exceed OEM standards for durability and performance. Each sensor undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388510470325,"sku":"BBMX-ES10289","price":86.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES10289_Fro_aeab54d7-6f9f-47fa-bb07-bf91dee55acb.jpg?v=1774711973","url":"https:\/\/www.partcatalog.com\/products\/delphi-es10289-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}