Bosch 16182 Oxygen Sensor - Downstream

Bosch Actual OE Oxygen Sensor 16182

Bosch 16182 is a specific-fit, narrow-band heated oxygen sensor for downstream use on select Ford applications. It provides the ECU with air-fuel-ratio feedback for stable closed-loop control and emissions monitoring, making it a direct replacement choice for Ford Bronco Sport and Ford Escape service work.

Key Features

• Actual OE Oxygen Sensor from Bosch
• Narrow-band heated sensor design
• Specific fit with threaded mounting
• 4-wire harness with female connector
• 22 mm hex size and 18 mm thread diameter
• Wiring harness included with 34.6 in length
• Metal housing for high-temperature service

Product Details

Bosch Actual OE Oxygen Sensor 16182 uses a switching-type narrow-band design to measure exhaust oxygen content and send accurate feedback to the engine control unit. Bosch developed this sensor line from its OE oxygen sensor experience, including planar narrowband technology that supports faster light-off, quicker closed-loop operation, and improved lambda accuracy. For drivers and technicians servicing a Ford Bronco Sport or Ford Escape, Bosch 16182 offers the OE-style configuration needed for downstream sensor replacement.

This part cross-references Monroe Shocks & Struts (e.g., LX6Z9G444M, LX6Z9G444P) for the same application.

What It Helps Address

• Check engine light related to downstream oxygen sensor faults
• Unstable air-fuel ratio feedback to the ECU
• Slow sensor response during closed-loop operation
• Emissions test failures tied to oxygen sensor performance
• Rough combustion control caused by inaccurate exhaust readings

Installation Notes and Tips

Fits 2021-2024 Ford Bronco Sport, downstream. Fits 2020-2022 Ford Escape, downstream. Verify the threaded mounting location, connector shape, and harness routing before installation. Use the correct 22 mm oxygen sensor tool and confirm the 18 mm thread size matches the original sensor. Because this is a specific-fit replacement, compare the connector and wire length to the removed unit before final tightening.

Quality Assurance

Bosch backs this oxygen sensor with more than five decades of OE development and aftermarket supply experience. The sensor uses ceramic elements, controlled heater operation, and high-temperature-resistant materials to maintain consistent performance under thermal and vibration load.