Bosch 16218 Oxygen Sensor - Downstream

Overview of Bosch Actual OE Oxygen Sensor 16218

The Bosch Actual OE Oxygen Sensor 16218 is designed specifically for BMW 528i and X3 models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor features a threaded mounting type and a durable metal housing for reliable operation.

• Compatible with BMW 528i and X3 models
• Part number 16218 for exact fitment
• Narrow-band heated oxygen sensor type
• Threaded mounting with 18 mm thread diameter
• 11.6-inch wiring harness length with 4-wire configuration
• Blade terminal type with rectangular male connector
• Steel finish housing with 22 mm hex size for installation
• Standard replacement grade for emission control sensors

Detailed Product Features and Specifications

The Bosch Actual OE Oxygen Sensor 16218 is engineered as a specific fit part for BMW 528i and X3 vehicles, providing accurate air-fuel mixture readings to the engine control unit. It includes a heated element to ensure quick sensor response and reliable operation under various temperature conditions. The sensor features a 4-wire design with blade terminals and a rectangular male connector, facilitating straightforward electrical connections. The wiring harness length measures 11.6 inches, with an overall length of 15 inches, allowing for proper routing and installation. The sensor’s metal housing and steel finish provide durability and resistance to harsh engine environments. The threaded mounting type with an 18 mm thread diameter and 22 mm hex size ensures secure and precise installation.

About the Bosch Actual OE Oxygen Sensor Product Line

The Actual OE Oxygen Sensor line by Bosch focuses on delivering direct replacement sensors that meet original equipment specifications. This product line emphasizes compatibility and reliability, making it suitable for specific vehicle applications such as the BMW 528i and X3. The sensors in this line are designed to maintain proper emission control system function and support engine efficiency by providing accurate oxygen level measurements.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for BMW 528i and X3
• Resolves engine performance issues related to faulty oxygen sensors
• Helps reduce emissions and maintain compliance with environmental standards
• Prevents check engine light triggers caused by sensor failure
• Improves fuel economy by ensuring proper sensor feedback

Installation Notes and Tips

• Ensure vehicle compatibility with BMW 528i or X3 before installation
• Use a 22 mm oxygen sensor socket for removal and installation
• Do not overtighten; torque to manufacturer specifications for the 18 mm threaded sensor
• Verify wiring harness connections match the 4-wire blade terminal and rectangular male connector
• Inspect sensor wiring for damage before installation to avoid electrical issues

Quality Assurance and Warranty

The Bosch Actual OE Oxygen Sensor 16218 is manufactured to meet stringent quality standards, ensuring reliable performance and durability. This standard replacement grade sensor is built with a metal housing and heated element to withstand demanding engine conditions. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed warranties to support product reliability and customer confidence.