{"product_id":"bosch-16125-oxygen-sensor","title":"Bosch 16125 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Mercedes-Benz CL600, S600, SLK230\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor 16125 is designed specifically for select Mercedes-Benz models, including the CL600, S600, and SLK230. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to your vehicle's engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecific fit for Mercedes-Benz CL600, S600, SLK230\u003c\/li\u003e\n\u003cli\u003eHeated narrow-band oxygen sensor for accurate readings\u003c\/li\u003e\n\u003cli\u003e12.8-inch wiring harness length with 4-pin female connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18 mm thread diameter and 22 mm hex size\u003c\/li\u003e\n\u003cli\u003eDurable metal housing with steel finish\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Actual OE Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Actual OE Oxygen Sensor product line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This ensures compatibility and reliable performance for emission control systems. The 16125 part number belongs to this line, offering a standard replacement grade sensor with a heated element to maintain sensor responsiveness under various operating conditions.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a narrow-band sensor type with a heated element to improve sensor response time and accuracy. The sensor includes a 12.8-inch wiring harness with four wires and a round, female connector with four terminals, facilitating a secure and precise electrical connection. The sensor's overall length is 16.1 inches, with a 15-inch length from the sealing surface to the end of the connector. It mounts via a threaded design with an 18 mm thread diameter and an 18 mm thread size, secured using a 22 mm hex wrench. The sensor housing is constructed from metal with a steel finish, weighing approximately 0.21 pounds, ensuring durability and resistance to harsh engine environments.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for Mercedes-Benz CL600, S600, SLK230\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing precise emissions data\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful exhaust emissions by maintaining proper sensor function\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires a 22 mm hex socket for sensor removal and tightening. Ensure the sensor threads are clean and free of debris before installation. The included wiring harness with a female 4-pin connector simplifies electrical connections. Do not overtighten the sensor to avoid thread damage. This sensor is a specific fit for Mercedes-Benz CL600, S600, and SLK230 models, so verify vehicle compatibility before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor 16125 is a standard replacement grade part designed to match original equipment specifications. While specific warranty details may vary, Bosch typically offers coverage against manufacturing defects to provide confidence in product reliability.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520600699061,"sku":"BBHK-16125","price":130.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_16125_Fro.jpg?v=1775059483","url":"https:\/\/www.partcatalog.com\/products\/bosch-16125-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}