Bosch 15379 Oxygen Sensor - Downstream

Reliable Oxygen Sensor for Mini Cooper Models

The Bosch Validated Oxygen Sensor 15379 is designed specifically for Mini Cooper, Cooper Countryman, and Cooper Paceman vehicles. This narrow-band heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases precisely.

• Specific fit for Mini Cooper, Cooper Countryman, and Cooper Paceman
• Heated narrow-band oxygen sensor for improved response time
• 15.5-inch wiring harness length with 4 wires and blade terminals
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with steel finish and male rectangular connector
• Standard replacement grade with included wiring harness

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor product line focuses on delivering reliable emission control components that meet OEM specifications. This line includes sensors that are tested and validated for specific vehicle applications, such as the Mini Cooper series, ensuring compatibility and consistent performance in emission monitoring systems.

Detailed Product Description

The Bosch 15379 oxygen sensor is a narrow-band heated sensor designed to provide precise air-fuel ratio feedback to the engine control unit. Featuring a 15.5-inch wiring harness with four wires and blade terminals, it offers a secure electrical connection through a male rectangular connector. The sensor’s metal housing and steel finish provide durability under high-temperature exhaust conditions. Its threaded mounting type with an 18 mm diameter and 22 mm hex size allows for straightforward installation. The sensor’s overall length of 18.9 inches and 17.7-inch length from sealing surface to connector end ensure proper fitment in the exhaust system of Mini Cooper, Cooper Countryman, and Cooper Paceman models.

Common Applications and Issues Addressed

• Helps maintain optimal engine performance by monitoring oxygen levels
• Reduces harmful emissions by providing accurate feedback to the ECU
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by ensuring correct air-fuel mixture
• Prevents engine misfires caused by faulty oxygen sensor readings

Installation Notes and Tips

When installing the Bosch 15379 oxygen sensor, ensure the vehicle is cooled down 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 harness to avoid electrical issues. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. No mounting bracket is included, so use the existing exhaust system mounting points.

Quality Assurance and Warranty

The Bosch Validated Oxygen Sensor 15379 is manufactured to meet OEM standards for fit, form, and function. It is constructed with high-quality metal housing and heated sensor elements to withstand harsh exhaust environments. Bosch provides a limited warranty covering defects in materials and workmanship, ensuring reliable performance for your Mini Cooper, Cooper Countryman, or Cooper Paceman.