{"product_id":"delphi-es10331-oxygen-sensor","title":"Delphi ES10331 Oxygen Sensor","description":"\u003ch2\u003eDelphi ES10331 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10331 is a heated oxygen sensor designed for precise emission control in select Volkswagen models. Engineered with a flat connector and three wires, this upstream sensor ensures accurate air-fuel mixture readings for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eThree-wire configuration with flat connector shape\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm for secure fitment\u003c\/li\u003e\n\u003cli\u003eOverall length of 605.0 mm for proper installation\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet\u003c\/li\u003e\n\u003cli\u003eCompatible with Volkswagen Cabriolet, Corrado, EuroVan, Fox, Golf, and Jetta\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10331 oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving emission control efficiency. Its three-wire setup supports both sensor signal and heater circuit, while the flat connector shape ensures a reliable electrical connection. The sensor’s thread size of 18 x 1.5 mm matches OEM specifications for upstream placement, making it suitable for Volkswagen models such as the Cabriolet, Corrado, EuroVan, Fox, Golf, and Jetta. With an overall length of 605.0 mm, this sensor fits precisely in the designated upstream position to monitor exhaust gases before the catalytic converter.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps correct engine misfires caused by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003eReduces rough idling and poor fuel economy linked to sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions by maintaining accurate air-fuel ratio data\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports proper catalytic converter function by providing accurate upstream data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES10331 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the correct 18 x 1.5 mm thread size to avoid cross-threading. Verify the flat connector aligns properly with the vehicle’s wiring harness for a secure connection. Follow the included instruction sheet for torque specifications and wiring details. Proper installation in the upstream position is critical for accurate sensor performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet OEM standards for durability and performance. The ES10331 part number undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details are not provided here, Delphi products typically come with manufacturer-backed coverage to protect against defects in materials and workmanship.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52089084543157,"sku":"BBMX-ES10331","price":132.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES10331_Fro.jpg?v=1775148289","url":"https:\/\/www.partcatalog.com\/products\/delphi-es10331-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}