{"product_id":"delphi-es20220-oxygen-sensor","title":"Delphi ES20220 Oxygen Sensor - Center, Rear, Rear Left or Rear Right","description":"\u003ch2\u003eDelphi ES20220 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20220 is a heated oxygen sensor designed for precise emission control in select Nissan and Infiniti vehicles. Engineered with a 4-wire configuration and a square connector shape, this sensor ensures accurate air-fuel mixture readings for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for reliable operation\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 models\u003c\/li\u003e\n\u003cli\u003eOverall length of 380.0 mm for correct installation depth\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003ePosition-specific fitment: center, rear, rear left, and rear right\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20220 oxygen sensor is engineered to meet the emission control requirements of various Nissan and Infiniti models, including the 350Z, Altima, FX35, FX45, G35, M35, M45, Maxima, Murano, Q45, Quest, and Sentra. Its heated sensor type allows for faster warm-up times, improving sensor responsiveness and reducing emissions during cold starts. The 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 provide a secure and precise fit, while the 380 mm overall length accommodates proper sensor placement in the exhaust system. This oxygen sensor is position-specific, suitable for center, rear, rear left, and rear right locations depending on the vehicle's configuration.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel ratio 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 providing accurate sensor data\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\u003eEnsure the sensor is installed in the correct position as specified for your vehicle model\u003c\/li\u003e\n\u003cli\u003eUse the included instruction sheet for proper torque and wiring connections\u003c\/li\u003e\n\u003cli\u003eVerify thread size compatibility (18 x 1.5 mm) before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before sensor replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness and connectors for damage prior to installation\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 ES20220 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":43388530655413,"sku":"BBMX-ES20220","price":122.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20220_Fro.jpg?v=1774712076","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20220-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}