Hella 7.05271.74.0 Oxygen Sensor - Downstream

Downstream Oxygen Sensor for Mini Cooper Applications

This Hella oxygen sensor, part number 7.05271.74.0, is a downstream emission control sensor for select Mini Cooper models. It is listed for vehicles with OE No. 11787548961 and is distributed by Hella under the Pierburg product line.

Key Features

• Downstream oxygen sensor for emission control monitoring
• Fits select Mini Cooper, Mini Cooper Countryman, and Mini Cooper Paceman applications
• OE reference: 11787548961
• Pierburg distributed by Hella product line
• Part number 7.05271.74.0 for accurate ordering and fitment lookup

Detailed Description

Use this downstream oxygen sensor to replace the factory sensor on compatible Mini models when the original unit has failed or is no longer reading exhaust oxygen levels correctly. Fits 2007-2015 Mini Cooper, downstream; fits 2011-2016 Mini Cooper Countryman, downstream; and fits 2013-2016 Mini Cooper Paceman, downstream. The Hella 7.05271.74.0 is specified for applications matching OE No. 11787548961, making it a direct-reference option for these Mini Cooper emissions systems.

Pierburg distributed by Hella identifies this part as part of a focused OE-style product line for engine management and emission control components. For shoppers searching for a downstream oxygen sensor for Mini Cooper Countryman 2011-2016 or a Mini Cooper Paceman downstream O2 sensor, this listing provides the fitment details needed for a precise match.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect downstream exhaust gas readings
• Emissions inspection failures tied to sensor faults
• Reduced fuel control feedback from a worn sensor
• Diagnostic trouble codes associated with the rear oxygen sensor circuit

Installation Notes and Tips

Confirm the OE number 11787548961 and verify the sensor position before ordering. This part is listed for downstream placement only, so it should be matched to the rear sensor location on the applicable Mini Cooper, Mini Cooper Countryman, or Mini Cooper Paceman model. Compare the connector and harness routing on the removed sensor before installation.

Quality Assurance

Hella is a recognized OE supplier in automotive electronics and emission control components. This part number, 7.05271.74.0, is cataloged for the specified Mini applications and OE reference to support accurate replacement selection.