{"product_id":"bosch-13798-oxygen-sensor","title":"Bosch 13798 Oxygen Sensor","description":"\u003ch2\u003eReliable Oxygen Sensor for Mercedes-Benz Vehicles\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 13798 is designed specifically for select Mercedes-Benz models, including the CL500, E55 AMG, E320, E420, E430, S420, and S500. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Bosch, Brand Line: Actual OE Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003ePart Number: 13798\u003c\/li\u003e\n\u003cli\u003eWiring Harness Length: 19.7 inches\u003c\/li\u003e\n\u003cli\u003eConnector Type: Female, Round Shape with 4 Pin Terminals\u003c\/li\u003e\n\u003cli\u003eThreaded Mounting Type with 18 mm Thread Diameter\u003c\/li\u003e\n\u003cli\u003eHeated Narrow-band Oxygen Sensor for precise air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eOverall Length: 23.4 inches; Housing Material: Metal with Steel Finish\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade with 4-wire configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 13798 is engineered as a direct replacement part for specific Mercedes-Benz models, ensuring compatibility and reliable performance. Featuring a heated narrow-band sensor type, it provides accurate oxygen level readings to the engine control unit, which is critical for maintaining proper fuel mixture and reducing emissions. The sensor includes a 19.7-inch wiring harness with a female round connector housing four pins, facilitating a secure and precise electrical connection. Its threaded mounting design with an 18 mm diameter and 22 mm hex size allows for straightforward installation using standard tools. Constructed with a durable metal housing finished in steel, this sensor withstands harsh operating conditions while maintaining sensor accuracy.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMercedes-Benz CL500\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz E55 AMG\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz E320, E420, E430\u003c\/li\u003e\n\u003cli\u003eMercedes-Benz S420, S500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis oxygen sensor is intended for emission control systems and helps maintain engine efficiency by providing real-time feedback on exhaust oxygen levels.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor failure\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\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 Bosch 13798 oxygen sensor, ensure the vehicle is compatible with this specific part number and model fitment. Use a 22 mm hex socket for removal and installation. Avoid damaging the wiring harness or connector during installation. Since this is a heated sensor, verify electrical connections are secure to maintain proper sensor operation. No mounting bracket is included, so use the existing sensor mounting point on the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAs part of Bosch's Actual OE Oxygen Sensor line, this sensor meets original equipment specifications for fit, form, and function. Bosch is a recognized manufacturer of emission control components, providing reliable and consistent sensor performance. This product is a standard replacement grade part designed to meet OEM standards. Warranty details should be confirmed with the point of purchase or Bosch directly.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51950870724789,"sku":"BBHK-13798","price":88.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_13798_Fro.jpg?v=1775059350","url":"https:\/\/www.partcatalog.com\/products\/bosch-13798-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}