{"product_id":"delphi-es10497-oxygen-sensor","title":"Delphi ES10497 Oxygen Sensor","description":"\u003ch2\u003eDelphi Heated Oxygen Sensor for Mercury and Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10497 oxygen sensor is designed to provide accurate emissions monitoring for select Mercury and Nissan models. This heated oxygen sensor ensures optimal engine performance and emissions control by delivering precise air-fuel mixture data to the vehicle’s engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003e3-wire configuration with a flat connector shape\u003c\/li\u003e\n\u003cli\u003eThread size of 12 x 1.25 mm for secure fitment\u003c\/li\u003e\n\u003cli\u003eOverall length of 810.0 mm for proper installation\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet\u003c\/li\u003e\n\u003cli\u003ePositioned for upstream installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES10497 oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving sensor response and reducing emissions during cold starts. The 3-wire setup supports both sensor heating and signal transmission, while the flat connector shape ensures a reliable electrical connection. With a thread size of 12 x 1.25 mm, this sensor fits securely in the upstream position of the exhaust system. Measuring 810.0 mm in overall length, it is engineered to match the OEM specifications for proper fit and function.\u003c\/p\u003e\u003cp\u003eThis oxygen sensor is compatible with Mercury and Nissan vehicles, specifically models such as the Mercury Villager and Nissan Maxima and Quest. The part number ES10497 corresponds to this exact fitment, making it a suitable replacement for maintaining emissions compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine hesitation caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eReduces increased fuel consumption due to inaccurate air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves emissions control for passing state inspections\u003c\/li\u003e\n\u003cli\u003eSupports proper catalytic converter function by providing accurate exhaust data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES10497 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use the correct 12 x 1.25 mm thread size to avoid cross-threading. The flat connector shape should align precisely with the vehicle’s wiring harness for a secure connection. Position the sensor in the upstream location as specified for your Mercury Villager or Nissan Maxima or Quest model. Follow the included instruction sheet for detailed installation guidance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. The ES10497 part number undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details are not provided here, Delphi products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":51834372522165,"sku":"BBMX-ES10497","price":83.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES10497_Fro.jpg?v=1774711981","url":"https:\/\/www.partcatalog.com\/products\/delphi-es10497-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}