The HELLA Oxygen Sensor (part number 358066391) is a direct-fit replacement for 1998-2010 Audi, Volkswagen, and Porsche vehicles.
Features:
- Accurate Emissions Monitoring: Provides precise data on exhaust oxygen levels to optimize engine efficiency and reduce emissions.
- Durable & Long-Lasting: Built to withstand high temperatures and harsh engine environments for reliable performance.
- Improved Fuel Efficiency: Helps ensure the ideal air-fuel mixture, improving fuel economy and reducing engine strain.
- OEM Fit: Designed to fit seamlessly into your vehicle's exhaust system for easy installation and long-term reliability.
- Enhanced Engine Performance: Helps maintain optimal engine operation by monitoring exhaust gases for proper combustion.
Specifications:
| Sensor Type | Narrow-Band |
| Number of Wires | 4 |
| Number of Terminals | 4 |
| Connector Type | Blade Pin |
| Connector Shape | Rectangular |
| Connector Gender | Female |
| Terminal Gender | Female |
| Mounting Style | Threaded |
| Thread Size | M18 - 1.5 |
| Heated | Yes |
| Fit Type | Direct Fit |
| Product Grade | Standard Replacement |
| Thread Type Standard | Metric |
| Cable Length [in] | 68.9 |
Fits: 1998-2010 Audi, Volkswagen, and Porsche models including A4, A4 Quattro, TT, TT Quattro, A8 Quattro, S4, Allroad Quattro, A6 and more. Confirm your year, make, model, and engine before ordering.
Interchanges With: MTE-THOMSON 8877.40.076, Walker Exhaust 250-24431, Walker Exhaust 350-34160, Walker Exhaust 250-24427, Walker Exhaust 250-24843, Walker Exhaust 250-24170, Walker Exhaust 350-34610, Walker Exhaust 250-24494 and 726 more
