Oxygen Sensor Downstream Bosch - 16009

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Bosch Oxygen Sensor Downstream 16009 is an OE-quality replacement sensor engineered to monitor exhaust gas content downstream of the catalytic converter. This downstream sensor pro vides essential data to the engine control module to verify catalyst efficiency and support stable fuel trim and emissions control. Bosch is known for engineering precision in automotive sensors, delivering dependable performance as a trusted aftermarket solution. Over time, heat, contamination, and aging can impair response, leading to incorrect readings, reduced fuel economy, or an illuminated check-engine light. Replacing with the Bosch 16009 restores accurate monitoring, helps maintain proper emissions compliance, and preserves driveability for select Mercedes-Benz applications. Year Make Model Submodel Notes 2015 Mercedes-Benz C300 2016 Mercedes-Benz C300 2017 Mercedes-Benz C300 2018 Mercedes-Benz C300 2016 Mercedes-Benz C350e 2017 Mercedes-Benz C350e 2018 Mercedes-Benz C350e 2017 Mercedes-Benz E300 2018 Mercedes-Benz E300 2019 Mercedes-Benz E300 2016 Mercedes-Benz GLC300 2017 Mercedes-Benz GLC300 2018 Mercedes-Benz GLC300 2019 Mercedes-Benz GLC300 2018 Mercedes-Benz GLC350e 2019 Mercedes-Benz GLC350e 2020 Mercedes-Benz GLC350e 2017 Mercedes-Benz SLC300 2018 Mercedes-Benz SLC300 2019 Mercedes-Benz SLC300 2020 Mercedes-Benz SLC300 2016 Mercedes-Benz SLK300 2019 Mercedes-Benz Sprinter 1500 2020 Mercedes-Benz Sprinter 1500 2021 Mercedes-Benz Sprinter 1500 2022 Mercedes-Benz Sprinter 1500 2023 Mercedes-Benz Sprinter 1500 2019 Mercedes-Benz Sprinter 2500 2020 Mercedes-Benz Sprinter 2500 2021 Mercedes-Benz Sprinter 2500 2022 Mercedes-Benz Sprinter 2500 Show more