Aftermarket Value Priced replacement O2 Oxygen or Lambda Sensor. Sold each. 

Fits the following models:

2014-2019 F56 MINI Cooper and Cooper S Hardtop
2015-2019 F55 MINI Cooper and Cooper S Hardtop 4-Door
2016-2019 F57 MINI Cooper and Cooper S Convertible
2016-2019 F54 MINI Cooper and Cooper S Clubman
2017-2019 F60 MINI Cooper and Cooper S Countryman

There are two O2 sensors to choose from:

• Upstream or pre-catalytic converter
• Downstream or post-catalytic converter

Select accordingly.

Tightening torque for O2 sensors: 36.9 ft lbs or 50 Nm

MINI factory replacement Upstream or pre-cat O2 Oxygen or Lambda Sensor. Sold each.

Fits the following models:

2014-2019 F56 MINI Cooper and Cooper S Hardtop
2015-2020 F55 MINI Cooper and Cooper S Hardtop 4-Door
2016-2019 F57 MINI Cooper and Cooper S Convertible
2016-2019 F54 MINI Cooper and Cooper S Clubman
2017-2019 F60 MINI Cooper and Cooper S Countryman

There are two O2 sensors to choose from:

• Upstream or pre-catalytic converter
• Downstream or post-catalytic converter

Select accordingly.

Tightening torque for O2 sensors: 36.9 ft lbs or 50 Nm

MINI factory replacement Downstream or post-cat O2 Oxygen or Lambda Sensor. Sold each.

Fits the following models:

2014-2019 F56 MINI Cooper and Cooper S Hardtop
2015-2020 F55 MINI Cooper and Cooper S Hardtop 4-Door
2016-2019 F57 MINI Cooper and Cooper S Convertible
2016-2019 F54 MINI Cooper and Cooper S Clubman
2017-2019 F60 MINI Cooper and Cooper S Countryman

There are two O2 sensors to choose from:

• Upstream or pre-catalytic converter
• Downstream or post-catalytic converter

Select accordingly.

Tightening torque for O2 sensors: 36.9 ft lbs or 50 Nm