Bosch 17219 Oxygen Sensor - Upstream

Overview of Bosch Actual OE Oxygen Sensor 17219

The Bosch Actual OE Oxygen Sensor 17219 is designed specifically for select BMW and Mini models, ensuring precise emission control and optimal engine performance. This oxygen sensor features a heated wide-band design with a threaded mounting type for reliable installation and operation.

• Specific fit for BMW and Mini vehicles including 228i Gran Coupe, M3, Cooper, and X3 models
• Heated wide-band oxygen sensor for accurate air-fuel ratio monitoring
• Threaded mounting with 18 mm thread diameter and 22 mm hex size for secure fitment
• 5-wire harness with a 23.3-inch wiring length and oblong male connector
• Durable metal housing finished in steel for long-lasting performance
• Standard replacement grade type designed to meet OEM specifications

Detailed Product Description

The Bosch Actual OE Oxygen Sensor 17219 is engineered as a specific fit oxygen sensor for emission control systems in BMW and Mini vehicles. It features a heated wide-band sensor element that provides precise measurement of oxygen levels in the exhaust gases, enabling the engine control unit to optimize fuel injection and reduce emissions. The sensor includes a 5-wire harness with a 23.3-inch length and a male oblong connector with 6 terminals, ensuring proper electrical connection and communication with the vehicle’s engine management system.

Constructed with a metal housing and a steel finish, this sensor is built to withstand harsh under-hood conditions. The threaded mounting type with an 18 mm thread diameter and 22 mm hex size allows for straightforward installation using standard tools. The overall length of 26.7 inches and a wiring harness length of 23.3 inches provide flexibility for routing and connection in the engine bay.

About the Bosch Actual OE Oxygen Sensor Product Line

The Actual OE Oxygen Sensor line from Bosch is designed to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This product line focuses on delivering reliable performance and compatibility with specific vehicle makes and models, such as BMW and Mini, ensuring that emission control systems function as intended without modification.

Common Applications and Issues Addressed

• Replacement for faulty or failing oxygen sensors in BMW 228i Gran Coupe and Mini Cooper models
• Helps resolve engine performance issues related to incorrect air-fuel mixture readings
• Reduces emissions by providing accurate oxygen level data to the engine control unit
• Prevents check engine light triggers caused by sensor malfunctions
• Improves fuel efficiency by maintaining proper combustion control

Installation Notes and Tips

When installing the Bosch Actual OE Oxygen Sensor 17219, 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 routing to prevent contact with hot or moving parts. Since this sensor is a specific fit, confirm compatibility with your BMW or Mini model before installation. No mounting bracket is included, so use the existing sensor location and hardware.

Quality Assurance and Warranty

Bosch manufactures the Actual OE Oxygen Sensor 17219 to meet stringent quality standards, ensuring durability and reliable performance. This sensor 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 oxygen sensors; please refer to Bosch or your parts supplier for exact warranty information.