Facet 10.8251 Oxygen Sensor - Rear, Rear Left or Rear Right

Reliable Oxygen Sensor for Audi and Volkswagen Vehicles

The Facet 10.8251 oxygen sensor is designed to provide accurate emissions monitoring for select Audi and Volkswagen models. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.

• Compatible with Audi A8 Quattro and Volkswagen Golf, Jetta, Passat, Phaeton, and Touareg
• Part number 10.8251 ensures precise fit and function
• Monitors oxygen levels in exhaust gases for efficient fuel management
• Durable construction suitable for emission control systems

Product Details and Compatibility

The Facet 10.8251 oxygen sensor is engineered to meet the specifications required by Audi and Volkswagen emission control systems. It accurately measures the oxygen content in the exhaust stream, allowing the engine control unit to adjust the air-fuel mixture for optimal combustion. This sensor is compatible with multiple Volkswagen models including Golf, Jetta, Passat, Phaeton, and Touareg, as well as the Audi A8 Quattro. Using the correct oxygen sensor like the Facet 10.8251 helps maintain engine efficiency and reduces harmful emissions.

Common Applications and Issues Addressed

• Helps resolve poor fuel economy caused by incorrect air-fuel mixture
• Reduces engine hesitation and rough idling related to faulty oxygen sensors
• Prevents increased emissions that may cause failed inspections
• Addresses check engine light triggers related to oxygen sensor faults
• Supports smooth engine performance and responsiveness

Installation Notes and Tips

When installing the Facet 10.8251 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use appropriate tools to avoid damaging the sensor or wiring. Verify sensor placement matches the original part location on Audi A8 Quattro or Volkswagen models such as Golf and Passat. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Facet oxygen sensors are manufactured to meet industry standards for emission control components. While specific warranty details for part number 10.8251 are not provided, Facet products typically undergo rigorous quality checks to ensure reliability and durability in automotive applications.