{"product_id":"delphi-es20216-oxygen-sensor","title":"Delphi ES20216 Oxygen Sensor - Rear or Rear Left","description":"\u003ch2\u003eDelphi ES20216 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20216 is a heated oxygen sensor designed for precise emission control in select Nissan and INFINITI vehicles. Engineered to meet OEM specifications, this sensor helps maintain optimal engine performance and reduce harmful emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for accurate readings\u003c\/li\u003e\n\u003cli\u003eSquare connector shape ensuring secure and proper fitment\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm compatible with specified vehicle models\u003c\/li\u003e\n\u003cli\u003eOverall length of 360.0 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 rear or rear left placement depending on vehicle configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20216 oxygen sensor features a heated element that allows for faster sensor activation and improved fuel mixture adjustments. Its 4-wire configuration supports both the sensor signal and heater circuit, enhancing responsiveness and durability. The square connector shape is designed to match factory wiring harnesses on compatible vehicles, ensuring a reliable electrical connection. With a thread size of 18 x 1.5 mm and an overall length of 360.0 mm, this sensor fits securely in the exhaust system, specifically for rear or rear left positions. This part is compatible with Nissan Altima, Nissan Sentra, and INFINITI G20 models, providing a direct replacement option for emission control systems.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps correct inaccurate oxygen readings that cause poor fuel economy\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling and engine hesitation related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces increased emissions by maintaining proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports efficient catalytic converter operation by providing accurate data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the sensor position on your vehicle to ensure rear or rear left placement compatibility. Use appropriate tools to avoid damaging the sensor threads during removal or installation. It is recommended to disconnect the battery before replacing the oxygen sensor to prevent electrical shorts. Follow the included instruction sheet carefully for torque specifications and connector engagement. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet strict quality standards and OEM specifications. The ES20216 part number undergoes rigorous testing to ensure durability and accurate performance under various operating conditions. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. For exact warranty terms, refer to the product documentation or contact the vehicle manufacturer.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388530524341,"sku":"BBMX-ES20216","price":98.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20216_Fro.jpg?v=1774712074","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20216-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}