Walker 350-34370 Oxygen Sensor - Center or Downstream

Overview of Walker 350-34370 Oxygen Sensor for Ford Focus

The Walker 350-34370 oxygen sensor is designed specifically for Ford Focus models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Wiring harness length: 10.16 inches
• Wire gauge measurement: 20 gauge
• Heated sensor type for faster response
• Specific fit for Ford Focus vehicles
• Four-wire configuration with radiused polygon male connector
• Thread diameter: 18.0 mm
• Overall length: 13.7 inches
• Threaded mounting for reliable attachment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34370) is engineered to meet the exact specifications required by Ford Focus models. The heated sensor design allows for quicker activation and more accurate readings of the exhaust gases, which helps optimize fuel mixture and reduce emissions. The sensor’s four-wire setup includes a 20-gauge wiring harness measuring 10.16 inches, ensuring proper electrical connectivity and durability. The radiused polygon male connector and 18.0 mm threaded mounting provide a secure and precise fit, minimizing installation issues and ensuring consistent sensor performance.

The Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct replacement solution tailored for specific vehicle applications like the Ford Focus.

Common Applications and Issues Addressed

• Helps maintain optimal air-fuel ratio for efficient combustion
• Reduces engine misfires caused by faulty oxygen sensor readings
• Prevents increased emissions and failed emissions tests
• Improves fuel economy by providing accurate sensor data
• Resolves check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

• Ensure vehicle compatibility with Ford Focus models before installation
• Use proper tools to avoid damaging the 18.0 mm threaded sensor
• Check connector orientation; the radiused polygon male connector must align correctly
• Inspect wiring harness length (10.16 inches) to confirm fit within engine bay
• Follow manufacturer torque specifications for threaded mounting

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 350-34370 oxygen sensor undergoes rigorous testing to comply with emission control requirements. Warranty details are provided by Walker and typically cover defects in materials and workmanship under normal use.