Denso 234-5162 Air / Fuel Ratio Sensor - Upstream or Upstream Right

Reliable Air/Fuel Ratio Sensor for Audi, Bentley, Volkswagen

The Denso OE Style Air/Fuel Ratio Sensor 234-5162 is engineered to provide precise emissions control for select Audi, Bentley, and Volkswagen models. Designed as a specific fit part, this heated sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance and emissions compliance.

• Heated sensor type for faster response times
• Specific fit for Audi A8 Quattro, Bentley Continental, Volkswagen Beetle, Jetta, Passat, RS7, S6, S7, and S8
• 22.52-inch wiring harness length for proper installation
• Five-wire configuration with male connector
• Thread diameter of 0.711 inches for secure mounting
• Regular grade type for standard durability and performance

About the Denso OE Style Product Line

The OE Style line from Denso focuses on delivering parts that meet original equipment specifications. This Air/Fuel Ratio Sensor 234-5162 is manufactured to match the fit, form, and function of the original sensor installed in your vehicle. The OE Style designation ensures compatibility and reliable operation within the emission control system of your Audi, Bentley, or Volkswagen.

Detailed Product Description

This Denso Air/Fuel Ratio Sensor 234-5162 is a heated sensor designed to provide accurate feedback to the engine control unit by measuring the oxygen content in the exhaust gases. The 22.52-inch wiring harness length and five-wire setup with a male connector allow for a precise and secure connection. The sensor’s thread diameter of 0.711 inches ensures proper fitment in the exhaust system. This specific fit sensor is compatible with various models including the Audi A8 Quattro, Bentley Continental, and Volkswagen Beetle, Jetta, Passat, RS7, S6, S7, and S8, making it a reliable replacement part for maintaining emissions standards.

Common Issues Addressed by This 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 failure

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate tools to avoid damaging the 0.711-inch thread diameter
• Verify connector gender and wire count for proper electrical connection
• Follow manufacturer torque specifications when installing the sensor
• Check wiring harness length (22.52 inches) to confirm fitment without strain

Quality Assurance and Warranty

Denso manufactures this Air/Fuel Ratio Sensor 234-5162 to meet strict quality standards consistent with original equipment. The sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.