Bosch 16140 Oxygen Sensor - Downstream Right

Bosch 16140 Oxygen Sensor for Porsche Panamera

Bosch 16140 is an Actual OE Oxygen Sensor built as a standard replacement for downstream right applications on select Porsche Panamera models. It uses a narrow-band heated design to deliver accurate air-fuel ratio feedback to the ECU, helping maintain stable combustion control and emissions performance.

For Porsche Panamera owners searching for a downstream right oxygen sensor, Bosch 16140 combines OE-style fitment with Bosch’s long history in oxygen sensor development. The sensor uses a threaded mounting design, a 4-wire harness, and a female oblong connector for direct replacement service.

Key Features

• Actual OE Oxygen Sensor from Bosch
• Specific fit for downstream right placement
• Narrow-band heated oxygen sensor design
• 4-wire configuration with included wiring harness
• Threaded mounting with 18 mm thread size
• 22 mm hex size for service removal
• Female oblong connector with female terminals
• Standard replacement grade for emission control service

Product Details

Bosch 16140 is engineered for vehicles that rely on precise oxygen sensor feedback to manage fuel delivery and emissions. The narrow-band heated sensor design supports quicker closed-loop operation after startup, while the ceramic sensing element and high-temperature-resistant construction are built for the thermal and vibration demands of exhaust service. This part cross-references Porsche OE part number 97060617202 for the same application.

Compatible With 2010-2016 Porsche Panamera, downstream right. This fitment covers the Porsche Panamera oxygen sensor location specified for the downstream right position, making Bosch 16140 a direct-match service part for that application. The Bosch 16140 part number is also commonly searched by buyers looking for an OE-style replacement oxygen sensor for Porsche Panamera emission control repair.

Common Issues This Part May Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel ratio feedback to the ECU
• Slow sensor response during closed-loop operation
• Emissions test failure caused by a worn downstream sensor
• Rough combustion control from degraded exhaust sensor readings

Installation Notes

Verify the downstream right location before installation and confirm connector shape, wire count, and thread size match the original sensor. Use the 22 mm hex size for removal and installation, and inspect the exhaust bung threads before threading in the new sensor. Bosch 16140 includes the wiring harness and is intended for direct replacement on the listed Porsche Panamera applications.

Quality Assurance

Bosch has more than five decades of OE oxygen sensor development and supplies aftermarket sensors built from the same engineering foundation used by vehicle manufacturers. Bosch 16140 is part of the Actual OE Oxygen Sensor line, designed to deliver consistent signal accuracy and durable service in demanding exhaust environments.