Walker Products 350-34169 Oxygen Sensor Direct Fit Narrow Band Flange - 4-Wire w/

The Walker Products 350-34169 is a direct-fit oxygen sensor designed to meet or exceed original equipment specifications. This 4-wire narrow band O2 sensor features a flange mounting configuration for secure installation and provides precise oxygen level monitoring in the exhaust stream to optimize engine performance and fuel efficiency.

Key Features:

• 4-wire narrow band oxygen sensor technology
• Direct-fit design ensures proper fit and function
• Flange mounting for secure, leak-free installation
• Precision-engineered to OEM specifications
• 100% performance tested before shipment
• Features platinum-coated zirconium dioxide ceramic sensing element
• Provides accurate voltage signals to the engine control unit (ECU)

Walker Products oxygen sensors monitor the oxygen content in exhaust gases, allowing the ECU to fine-tune the air-fuel mixture for optimal combustion efficiency. This helps improve fuel economy, reduce harmful emissions, and prevent check engine light issues related to faulty oxygen sensors. Each sensor is quality inspected and tested to ensure reliable performance and long service life.

Note: This product contains chemicals including nickel and nickel-alloyed stainless steel, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.