Hella 7.05271.62.0 Oxygen Sensor - Upstream

Hella Oxygen Sensor for Saturn Astra

Hella Part Number 7.05271.62.0 is an upstream oxygen sensor for 2008-2009 Saturn Astra applications. This Pierburg distributed by Hella part is listed for vehicles with OE No. 93191307 and supports accurate exhaust gas feedback for the engine management system.

Key Features

• Upstream oxygen sensor for emission control applications
• Fits 2008-2009 Saturn Astra, upstream
• Listed for use with OE No. 93191307
• Pierburg distributed by Hella product line
• Part number: 7.05271.62.0

Detailed Description

This Hella oxygen sensor is built for the upstream position on the 2008-2009 Saturn Astra. As part of the Pierburg distributed by Hella line, 7.05271.62.0 is specified for the OE No. 93191307 application and is used to monitor exhaust oxygen content so the engine control system can adjust fuel delivery and emissions strategy. If you are replacing a Saturn Astra upstream oxygen sensor, this part number provides a direct fitment reference for the listed model years.

What It Helps Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel mixture readings
• Reduced fuel control accuracy from a failing upstream sensor
• Emission control faults tied to the sensor circuit
• Driveability issues caused by delayed exhaust feedback

Installation Notes and Tips

Fits 2008-2009 Saturn Astra, upstream. Confirm the OE number 93191307 before ordering, and match the sensor location to the upstream position on the vehicle. Compare the connector and harness routing to the original part before installation. Use proper exhaust sensor removal tools and follow the vehicle service procedure for torque and wiring handling.

Quality Assurance

Hella and Pierburg distributed by Hella parts are identified by OE application references and part-specific fitment data for accurate replacement selection.