{"product_id":"delphi-es20420-oxygen-sensor","title":"Delphi ES20420 Oxygen Sensor - Rear Left","description":"\u003ch2\u003eDelphi Heated Oxygen Sensor for Lexus GS350, IS250, IS350\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20420 oxygen sensor is designed to provide accurate emissions data for select Lexus models. This heated sensor ensures quicker activation and reliable performance, helping maintain optimal engine efficiency and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eFour-wire design for precise 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 Lexus models\u003c\/li\u003e\n\u003cli\u003eOverall length of 1135.0 mm for correct installation\u003c\/li\u003e\n\u003cli\u003ePositioned for rear left placement on 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\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20420 oxygen sensor is engineered to meet the specific requirements of Lexus GS350, IS250, and IS350 vehicles. Featuring a heated sensor element, it reaches operating temperature quickly, which improves fuel management and reduces emissions during cold starts. The four-wire configuration 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 direct fit in the rear left exhaust position, maintaining factory specifications. With an overall length of 1135.0 mm, this sensor fits precisely without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS350 models requiring rear left oxygen sensor replacement\u003c\/li\u003e\n\u003cli\u003eSuitable for Lexus IS250 vehicles needing a heated oxygen sensor with four wires\u003c\/li\u003e\n\u003cli\u003eFits Lexus IS350 models with OEM thread size and connector specifications\u003c\/li\u003e\n\u003cli\u003eDesigned for emission control sensor replacement in rear left exhaust position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cooled down before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the sensor or exhaust threads\u003c\/li\u003e\n\u003cli\u003eVerify the connector shape matches the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction sheet for proper torque specifications and wiring\u003c\/li\u003e\n\u003cli\u003eCheck for any exhaust leaks after installation to maintain sensor accuracy\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 ES20420 part number undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388535668917,"sku":"BBMX-ES20420","price":103.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20420_Fro.jpg?v=1774712097","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20420-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}