{"product_id":"delphi-es11081-oxygen-sensor","title":"Delphi ES11081 Oxygen Sensor - Front, Front Left or Front Right","description":"\u003ch2\u003eDelphi Oxygen Sensor ES11081 Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES11081 oxygen sensor is designed for precise emission control in select BMW models. Featuring a 5-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\u003e5-wire oxygen sensor for enhanced signal accuracy\u003c\/li\u003e\n\u003cli\u003eSquare connector shape for secure and reliable connection\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm for direct fitment\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003ePosition-specific fitment: front, front left, or front right\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Delphi ES11081 oxygen sensor is engineered to meet the emission control requirements of various BMW vehicles, including the 128i, 325i, 328i, 330i, 525i, 528i, 530i, 550i, 650i, X3, X5, and Z4 models. Its 5-wire design allows for precise voltage signal transmission, improving the engine control unit's ability to adjust fuel injection and maintain efficient combustion. The square connector shape ensures a secure electrical connection, reducing the risk of sensor failure due to loose contacts. With a thread size of 18 x 1.5 mm, this sensor installs directly into the exhaust manifold or pipe without modification. The package includes the oxygen sensor and an instruction sheet to assist with proper installation and positioning, whether front, front left, or front right, depending on your vehicle's specific requirements.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps reduce harmful emissions by monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate air-fuel ratio data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the sensor is installed in the correct position: front, front left, or front right as specified for your BMW model\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18 x 1.5 mm thread during installation\u003c\/li\u003e\n\u003cli\u003eRefer to the included instruction sheet for wiring and connector details\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eVerify sensor compatibility with your specific BMW model and engine type\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 ES11081 part number undergoes rigorous testing to ensure reliable operation under various driving conditions. 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":43388517351605,"sku":"BBMX-ES11081","price":186.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES11081_Ang.jpg?v=1774712016","url":"https:\/\/www.partcatalog.com\/products\/delphi-es11081-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}