{"product_id":"delphi-es20411-oxygen-sensor","title":"Delphi ES20411 Oxygen Sensor - Rear","description":"\u003ch2\u003eDelphi ES20411 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20411 is a heated oxygen sensor designed for precise emission control in select Honda vehicles. Engineered to meet OEM specifications, this sensor ensures accurate air-fuel mixture readings for optimal engine performance and reduced emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster warm-up and improved efficiency\u003c\/li\u003e\n\u003cli\u003e4-wire configuration 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 designated Honda models\u003c\/li\u003e\n\u003cli\u003eOverall length of 850 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\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20411 oxygen sensor features a heated element that allows the sensor to reach operating temperature quickly, improving emission control accuracy shortly after engine start. Its 4-wire design supports both the sensor signal and heater circuit, ensuring consistent performance. The square connector shape and 18 x 1.5 mm thread size are tailored for a secure fit in the rear exhaust position of Honda CR-Z, Fit, and Insight models. With an overall length of 850 mm, this sensor fits precisely to maintain proper exhaust flow and sensor function.\u003c\/p\u003e\u003ch2\u003eCompatible Honda Models and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with the following Honda vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHonda CR-Z\u003c\/li\u003e\n\u003cli\u003eHonda Fit\u003c\/li\u003e\n\u003cli\u003eHonda Insight\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed for rear exhaust placement, making it suitable for emission control systems requiring heated oxygen sensors in these models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Delphi ES20411\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to exhaust gas monitoring\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests linked to sensor degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES20411 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the included instruction sheet for proper wiring and torque specifications. Verify the square connector is fully seated to prevent signal interruptions. It is recommended to replace the sensor in the rear exhaust position as indicated for the Honda CR-Z, Fit, and Insight models to maintain emission system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the ES20411 oxygen sensor to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388535406773,"sku":"BBMX-ES20411","price":200.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20411_Fro.jpg?v=1774712095","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20411-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}