Bosch 15167 Oxygen Sensor - Downstream

Overview of Bosch Actual OE Oxygen Sensor 15167

The Bosch Actual OE Oxygen Sensor 15167 is designed specifically for select BMW models, including the 550i, 650i, 750i series, X5, X6, and Z4. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Specific fit for BMW 550i, 650i, 750i, X5, X6, and Z4 models
• Heated narrow-band oxygen sensor for reliable operation
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Includes a 19.2-inch wiring harness with 4-pin female connector
• Durable metal housing finished in steel for long-lasting use
• Standard replacement grade for direct OE fit and function

Detailed Features and Specifications

The Bosch Actual OE Oxygen Sensor 15167 features a narrow-band heated sensor type, which is essential for precise monitoring of exhaust gases in BMW vehicles such as the 550i xDrive and 650i Gran Coupe. The sensor comes with a 4-wire configuration and a 4-pin female connector with a round shape, ensuring secure and accurate electrical connections. Its threaded mounting type with an 18 mm thread diameter and 22 mm hex size allows for straightforward installation. The sensor's overall length is 22.5 inches, with a wiring harness length of 19.2 inches, providing ample reach for proper placement within the exhaust system. The metal housing finished in steel offers durability and resistance to harsh operating conditions.

About Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement solution for emission control sensors. This product line focuses on delivering reliable performance and compatibility with specific vehicle makes and models. The 15167 sensor maintains the integrity of the vehicle’s emission system by ensuring accurate oxygen level readings, which are critical for engine efficiency and regulatory compliance.

Common Applications and Problem Resolution

• Restores accurate air-fuel ratio readings for BMW 550i and 650i models
• Resolves check engine light issues related to oxygen sensor faults
• Improves fuel efficiency by providing precise exhaust gas data
• Helps reduce harmful emissions by maintaining proper sensor function
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

When installing the Bosch Actual OE Oxygen Sensor 15167, ensure the vehicle is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the sensor’s wiring harness length and connector type match the vehicle’s specifications to ensure proper fitment. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. No mounting bracket is included, so use the existing mounting point on the vehicle.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Actual OE Oxygen Sensor 15167 is a standard replacement grade part designed to match OEM specifications. While specific warranty details are not provided here, Bosch typically offers limited warranties on their emission control components. Refer to Bosch or vehicle manufacturer documentation for exact warranty terms.