Bosch 16140 Oxygen Sensor - Downstream Right

Overview of Bosch Actual OE Oxygen Sensor 16140

The Bosch Actual OE Oxygen Sensor 16140 is engineered specifically for Porsche Panamera models, ensuring precise emission control and optimal engine performance. This narrow-band heated oxygen sensor features a threaded mounting type and a durable metal housing designed for reliable operation.

• Specific fit for Porsche Panamera vehicles
• Heated narrow-band oxygen sensor for accurate air-fuel mixture readings
• Threaded mounting with 18 mm thread diameter and 22 mm hex size
• 45.1-inch wiring harness length with 4-pin female connector
• Standard replacement grade with metal housing and steel finish
• Includes wiring harness for straightforward installation

Detailed Product Description

This Bosch oxygen sensor, part number 16140, belongs to the Actual OE Oxygen Sensor product line, which is designed to meet original equipment specifications for precise fit and function. The sensor is a narrow-band heated type, providing accurate feedback to the engine control unit (ECU) to optimize fuel combustion and reduce emissions. Its 4-wire configuration and oblong female connector ensure compatibility with the Porsche Panamera's factory wiring harness. The sensor's metal housing and steel finish contribute to its durability under high-temperature conditions. With a total length of 48.4 inches and a wiring harness length of 45.1 inches, this sensor is engineered for a direct fit without modification.

Common Applications and Issues Addressed

• Restores proper air-fuel ratio monitoring for Porsche Panamera engines
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing accurate oxygen level data
• Reduces harmful emissions by ensuring correct catalytic converter operation
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use a 22 mm oxygen sensor socket for proper installation and removal
• Verify the 4-pin female connector matches the factory harness before installation
• Do not overtighten; torque to manufacturer specifications to prevent damage
• Check for any wiring harness damage and replace if necessary

Quality Assurance and Warranty

The Bosch Actual OE Oxygen Sensor 16140 is manufactured to meet stringent quality standards, ensuring reliable performance and durability. Bosch provides a standard replacement grade sensor that aligns with OEM specifications for the Porsche Panamera. While specific warranty details may vary, Bosch products typically come with a limited warranty covering defects in materials and workmanship.