Bosch 13862 Oxygen Sensor - Downstream, Upstream Left or Upstream Right

Overview of Bosch Actual OE Oxygen Sensor 13862

The Bosch Actual OE Oxygen Sensor 13862 is designed specifically for select Mercedes-Benz models, including the E55 AMG, E320, E420, E430, and SL500. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Specific fit for Mercedes-Benz E55 AMG, E320, E420, E430, SL500
• Heated narrow-band oxygen sensor for precise air-fuel mixture readings
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Includes a 22.1-inch wiring harness with 4-pin female connectors
• Durable metal housing finished in steel for long-lasting use
• Standard replacement grade with universal compatibility limited to specified models

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing reliable performance and fitment. This product line focuses on delivering sensors that match factory standards for emissions control, ensuring compatibility and durability. The 13862 sensor is part of this line, offering a direct replacement solution for Mercedes-Benz vehicles requiring a narrow-band heated oxygen sensor.

Detailed Product Description

This Bosch oxygen sensor features a narrow-band heated design, which allows it to quickly reach operating temperature and provide accurate oxygen level readings. The sensor’s metal housing and steel finish contribute to its durability under harsh engine conditions. It includes a 22.1-inch wiring harness with four wires and female pin terminals, designed for a specific fit to the listed Mercedes-Benz models. The threaded mounting type with an 18 mm diameter and 22 mm hex size ensures secure installation. The sensor’s overall length is 25.8 inches, with a sealing surface to connector length of 24.6 inches, accommodating factory mounting locations without modification.

Common Applications and Issues Addressed

• Replacement for faulty or failing oxygen sensors in Mercedes-Benz E55 AMG, E320, E420, E430, and SL500
• Helps resolve engine performance issues related to incorrect air-fuel mixture readings
• Reduces emissions by providing accurate data to the engine control unit (ECU)
• Addresses check engine light triggers caused by oxygen sensor faults
• Improves fuel efficiency by maintaining proper combustion control

Installation Notes and Tips

• Ensure vehicle compatibility with the Bosch part number 13862 before installation
• Use appropriate tools for the 22 mm hex size to avoid sensor damage
• Threaded mounting requires careful torque application to prevent leaks or sensor damage
• Verify wiring harness connections match the female 4-pin connector configuration
• Allow the sensor to reach operating temperature for accurate diagnostics after installation

Quality Assurance and Warranty

Bosch oxygen sensors, including the Actual OE Oxygen Sensor 13862, are manufactured to meet strict quality standards for emission control components. This sensor is a standard replacement grade part designed to provide reliable performance consistent with original equipment. While specific warranty details may vary, Bosch products typically come with a limited warranty covering defects in materials and workmanship.