{"product_id":"delphi-es11003-oxygen-sensor","title":"Delphi ES11003 Oxygen Sensor","description":"\u003ch2\u003eDelphi ES11003 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES11003 is a heated oxygen sensor designed for precise emission control in various Chrysler, Dodge, Jeep, Mitsubishi, Ram, and Volkswagen vehicles. This sensor helps maintain optimal engine performance and reduces harmful emissions by accurately monitoring oxygen levels in the exhaust system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003e4-wire design ensuring reliable electrical connections\u003c\/li\u003e\n\u003cli\u003eSquare connector shape for secure fitment\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm compatible with multiple vehicle models\u003c\/li\u003e\n\u003cli\u003eOverall length of 300.0 mm for proper installation\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet\u003c\/li\u003e\n\u003cli\u003eCompatible with front and rear positions on various vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES11003 oxygen sensor features a heated element that allows the sensor to reach operating temperature quickly, improving fuel efficiency and emission control. Its 4-wire configuration supports both the sensor signal and heater circuit, ensuring accurate data transmission to the engine control unit. The square connector shape provides a secure and stable connection, reducing the risk of electrical faults. With a thread size of 18 x 1.5 mm and an overall length of 300 mm, this sensor fits a wide range of vehicles including Chrysler 300, Dodge Charger, Jeep Grand Cherokee, Ram 1500, and Volkswagen Routan among others.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is used to monitor the oxygen content in the exhaust gases, enabling the engine control system to adjust the air-fuel mixture for optimal combustion. It is suitable for installation in front, front left, front right, rear, rear left, and rear right positions depending on the vehicle model.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and poor engine performance\u003c\/li\u003e\n\u003cli\u003eReduces increased fuel consumption caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves emission test results by maintaining proper exhaust gas composition\u003c\/li\u003e\n\u003cli\u003ePrevents damage to catalytic converters by ensuring correct air-fuel ratios\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi ES11003 oxygen sensor, ensure the engine is cool to avoid burns. Use the correct socket size for the 18 x 1.5 mm thread to prevent damage. Verify the sensor’s connector matches the vehicle’s wiring harness with its square shape. Follow the included instruction sheet for proper torque specifications and wiring connections. It is recommended to inspect the exhaust system for leaks before installation to ensure accurate sensor readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet OEM specifications, ensuring reliable performance and durability. The ES11003 part number undergoes rigorous testing for electrical and thermal stability. 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":43388516991157,"sku":"BBMX-ES11003","price":46.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES11003_Fro_92f05383-aeab-4710-a264-27ad047ca70d.jpg?v=1774712012","url":"https:\/\/www.partcatalog.com\/products\/delphi-es11003-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}