Bosch 17157 Oxygen Sensor - Upstream Right

Overview of Bosch Actual OE Oxygen Sensor 17157

The Bosch Actual OE Oxygen Sensor 17157 is designed specifically for Porsche Cayenne models, ensuring precise emission control and optimal engine performance. This heated wide-band oxygen sensor provides accurate air-fuel mixture readings to maintain efficient combustion and reduce harmful emissions.

• Heated wide-band oxygen sensor for accurate air-fuel ratio measurement
• Specific fit for Porsche Cayenne vehicles
• Includes a 55.1-inch wiring harness with 5 wires and a 6-terminal blade connector
• Threaded mounting type with 18 mm thread diameter and 22 mm hex size
• Durable metal housing with steel finish for long-lasting performance
• Connector features an oblong shape with male gender terminals
• Standard replacement grade for reliable operation
• Wiring harness included with an overall length of 58.5 inches

About the Bosch Actual OE Oxygen Sensor Product Line

The Bosch Actual OE Oxygen Sensor line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed sensors. This product line focuses on delivering precise sensor readings and compatibility with specific vehicle models, such as the Porsche Cayenne. The 17157 sensor maintains the integrity of the vehicle’s emission control system by using high-quality materials and exact fitment standards.

Detailed Product Description

This Bosch oxygen sensor features a heated wide-band design, which allows it to quickly reach operating temperature and provide accurate measurements of the exhaust gases. The sensor’s metal housing and steel finish ensure durability under harsh engine conditions. With a 55.1-inch wiring harness and a 6-terminal blade connector, installation is straightforward and secure. The threaded mounting type with an 18 mm diameter and 22 mm hex size matches factory specifications for the Porsche Cayenne, ensuring a proper fit and reliable sealing.

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor malfunction
• Engine performance issues such as rough idling or hesitation
• Failed emissions tests related to sensor accuracy

Installation Notes and Tips

When installing the Bosch 17157 oxygen sensor, ensure the engine is cool to avoid burns. Use a 22 mm oxygen sensor socket for removal and installation. Verify the wiring harness length and connector type match the vehicle’s factory setup. Avoid damaging the sensor’s wiring during installation and confirm the sensor is threaded securely without over-tightening to prevent damage.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure reliability and performance. The Actual OE Oxygen Sensor 17157 is a standard replacement part designed to match OEM specifications. While specific warranty details may vary, Bosch typically offers coverage against defects in materials and workmanship.