{"product_id":"delphi-es20073-oxygen-sensor","title":"Delphi ES20073 Oxygen Sensor - Rear","description":"\u003ch2\u003eDelphi ES20073 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20073 is a heated oxygen sensor designed for precise emission control in select Chevrolet, Geo, and Suzuki vehicles. Engineered with a 4-wire configuration and a square connector, 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 605.0 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 placement in the exhaust system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20073 oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving sensor response time and reducing emissions during cold starts. Its 4-wire setup supports both the sensor signal and heater circuit, ensuring consistent performance. The square connector shape and 18 x 1.5 mm thread size are engineered to fit rear oxygen sensor ports on Chevrolet Sidekick, Geo Tracker, Suzuki Vitara, and Suzuki X-90 models. With an overall length of 605.0 mm, this sensor is designed to fit precisely in the exhaust system without modification.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\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 sensor readings\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy linked to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling and hesitation due to incorrect sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES20073 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the included instruction sheet for proper wiring and torque specifications. Verify the square connector aligns correctly with the vehicle harness to prevent connection issues. It is recommended to apply anti-seize compound on the threads to facilitate future removal. Confirm the sensor is installed in the rear position as specified for the Chevrolet Sidekick, Geo Tracker, Suzuki Vitara, or Suzuki X-90.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the ES20073 oxygen sensor to meet OEM standards for durability and performance. Each sensor undergoes rigorous testing to ensure accurate readings and heater functionality. 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":43388522922165,"sku":"BBMX-ES20073","price":139.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20073_Ang.jpg?v=1774712037","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20073-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}