{"product_id":"delphi-es20045-oxygen-sensor","title":"Delphi ES20045 Oxygen Sensor - Rear","description":"\u003ch2\u003eReliable Heated Oxygen Sensor for Chrysler, Dodge, Jeep, and Plymouth\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20045 oxygen sensor is designed to provide accurate emissions monitoring for select Chrysler, Dodge, Jeep, and Plymouth vehicles. This heated oxygen sensor ensures optimal engine performance and emissions control by delivering precise air-fuel mixture data to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003e4-wire design for reliable electrical connections\u003c\/li\u003e\n\u003cli\u003eRound connector shape for secure fitment\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm for proper installation\u003c\/li\u003e\n\u003cli\u003eOverall length of 400.0 mm to match factory specifications\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet\u003c\/li\u003e\n\u003cli\u003ePositioned for rear installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20045 oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor response and reducing emissions during cold starts. Its 4-wire configuration supports both the sensor signal and heater circuit, ensuring consistent performance. The round connector shape and 18 x 1.5 mm thread size are engineered to fit securely in the rear position of compatible vehicles. With an overall length of 400.0 mm, this sensor matches the OEM specifications for proper fitment and function.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is compatible with various models including the Chrysler Sebring and Stratus, Dodge Neon and PT Cruiser, as well as the Jeep Grand Cherokee and Plymouth vehicles. Using the Delphi ES20045 ensures your vehicle’s emission control system operates within manufacturer standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires caused by faulty oxygen sensors\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\u003cp\u003eWhen installing the Delphi ES20045 oxygen sensor, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate wrench to remove the old sensor carefully. Verify the thread size (18 x 1.5 mm) matches the mounting port. Connect the 4-wire harness securely to the round connector to prevent electrical issues. Follow the included instruction sheet for detailed installation guidance. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the ES20045 oxygen sensor to meet or exceed OEM standards for durability and performance. Each sensor undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Refer to the product documentation or contact the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388521513141,"sku":"BBMX-ES20045","price":65.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20045_Ang.jpg?v=1774712029","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20045-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}