Facet 10.8253 Oxygen Sensor - Center, Rear, Rear Left or Rear Right

Reliable Oxygen Sensor for Audi and Volkswagen Vehicles

The Facet 10.8253 oxygen sensor is designed to provide accurate emissions monitoring for select Audi and Volkswagen models. This sensor helps maintain optimal engine performance and emission control by delivering precise air-fuel mixture data to the vehicle's engine management system.

• Compatible with Audi A4, A4 Quattro, and Volkswagen Beetle, Golf, Jetta, TT Quattro
• Part number 10.8253 ensures exact fit and function
• Designed for emission control sensor applications
• Durable construction for consistent sensor readings
• Direct replacement for factory oxygen sensors

Product Details and Compatibility

The Facet 10.8253 oxygen sensor is engineered to meet the specifications required by emission control systems in various Audi and Volkswagen models. It is compatible with Audi A4 and A4 Quattro as well as Volkswagen Beetle, Golf, Jetta, and TT Quattro. This oxygen sensor plays a critical role in monitoring exhaust gases and providing feedback to the engine control unit (ECU) to optimize fuel efficiency and reduce harmful emissions.

Common Applications and Issues Addressed

• Helps resolve rough idling and engine hesitation
• Reduces increased fuel consumption caused by faulty sensors
• Prevents check engine light triggers related to oxygen sensor faults
• Improves emission test performance by ensuring accurate sensor data
• Supports proper catalytic converter function by maintaining correct air-fuel ratios

Installation Notes and Tips

When installing the Facet 10.8253 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate wrench to remove the old sensor carefully. Apply anti-seize compound to the sensor threads if not pre-coated, but avoid contaminating the sensor tip. Verify proper sensor wiring connections and clear any diagnostic trouble codes after installation.

Quality Assurance and Warranty

Facet oxygen sensors are manufactured to meet OEM standards for fit, form, and function. The 10.8253 part number undergoes rigorous quality control to ensure reliable performance in emission control systems. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.