{"product_id":"delphi-es20112-oxygen-sensor","title":"Delphi ES20112 Oxygen Sensor - Front","description":"\u003ch2\u003eDelphi ES20112 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20112 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 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 front position installation\u003c\/li\u003e\n\u003cli\u003eOverall length of 380.0 mm for correct placement\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20112 oxygen sensor features a heated sensor type that allows for faster warm-up times, improving emission control efficiency shortly after engine start. Its 4-wire design supports both the sensor signal and heater circuit, ensuring consistent sensor operation. The square connector shape provides a secure electrical connection, reducing the risk of disconnection or signal loss. With a thread size of 18 x 1.5 mm, this sensor is designed for front position installation, making it compatible with specific models such as the Chevrolet Metro, Geo Metro, Suzuki Swift, Suzuki Tracker, and Suzuki Vitara.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is used to monitor the oxygen levels in the exhaust gases, enabling the engine control unit to adjust the air-fuel ratio for efficient combustion. It helps address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInaccurate air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eEngine performance problems like rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES20112 oxygen sensor, ensure the engine is cool to avoid burns. Use the correct thread size (18 x 1.5 mm) to avoid cross-threading. Verify the square connector matches the vehicle’s wiring harness for a proper fit. It is recommended to apply anti-seize compound on the sensor threads to facilitate future removal. Follow the included instruction sheet carefully for proper torque specifications and wiring connections.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the ES20112 oxygen sensor to meet OEM standards for durability and performance. The sensor 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":43388524265653,"sku":"BBMX-ES20112","price":92.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20112_Fro.jpg?v=1774712047","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20112-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}