{"product_id":"delphi-es20154-oxygen-sensor","title":"Delphi ES20154 Oxygen Sensor - Front or Rear","description":"\u003ch2\u003eDelphi ES20154 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20154 is a heated oxygen sensor designed for precise emission control in select Chevrolet and Mitsubishi vehicles. Engineered to meet OEM specifications, this sensor supports efficient fuel management and reduced emissions for models like the Chevrolet Aveo, Aveo5, and Mitsubishi Montero Sport.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster activation and accurate readings\u003c\/li\u003e\n\u003cli\u003eFour-wire design ensuring 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 vehicle ports\u003c\/li\u003e\n\u003cli\u003eOverall length of 350.0 mm for correct installation depth\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003eCompatible with front and rear positions depending on vehicle requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20154 oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor response time and engine performance. Its four-wire configuration supports both the sensor signal and heater circuit, ensuring consistent operation under various driving conditions. The square connector shape and 18 x 1.5 mm thread size are designed to match the OEM specifications for Chevrolet Aveo, Aveo5, and Mitsubishi Montero Sport models. With an overall length of 350.0 mm, this sensor fits securely in the exhaust system, providing accurate oxygen level readings to the engine control unit (ECU).\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eSupports emission system compliance by monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents increased fuel consumption due to inaccurate sensor data\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the sensor position (front or rear) specific to your Chevrolet Aveo, Aveo5, or Mitsubishi Montero Sport model. Use the included instruction sheet for detailed guidance. Ensure the thread size matches the exhaust port to avoid cross-threading. It is recommended to apply anti-seize compound on the threads to facilitate future removal. Disconnect the vehicle battery before sensor replacement to prevent electrical issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the ES20154 oxygen sensor to meet strict quality standards, ensuring durability and reliable performance. This part undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388528099509,"sku":"BBMX-ES20154","price":112.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20154_Fro.jpg?v=1774712058","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20154-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}