Walker 350-34315 Oxygen Sensor - Downstream

Overview of Walker 350-34315 Oxygen Sensor for Toyota RAV4

The Walker 350-34315 oxygen sensor is designed specifically for Toyota RAV4 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: 24.13 inches
• Wire gauge measurement: 20 gauge
• Heated sensor type for faster response
• Specific fit for Toyota RAV4
• Four-wire configuration
• Radiused polygon male connector shape
• Thread diameter: 18.0 mm
• Overall length: 27.68 inches
• Threaded mounting type

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34315) is engineered to meet the exact specifications required for Toyota RAV4 vehicles. The heated sensor design allows for quicker activation and more accurate readings of the exhaust gases, which helps optimize fuel efficiency and reduce emissions. The four-wire setup includes both the sensor signal and heater circuit, ensuring reliable operation under various driving conditions. The 18.0 mm threaded mounting and radiused polygon male connector provide a secure and precise fit, minimizing installation issues and electrical connection problems.

Walker Products Aftermarket is a dedicated product line focused 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 Toyota RAV4.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty sensors
• Resolves check engine light triggers caused by sensor failure
• Improves fuel economy by ensuring optimal sensor operation

Installation Notes and Tips

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use appropriate tools for the 18.0 mm threaded sensor to prevent damage
• Verify connector compatibility with the radiused polygon male plug
• Check wiring harness length (24.13 inches) for proper routing and fit
• Follow vehicle-specific torque specifications during installation

Quality Assurance and Warranty

The Walker 350-34315 oxygen sensor is manufactured to meet stringent quality standards, ensuring durability and consistent performance. As part of the Walker Products Aftermarket line, this sensor undergoes rigorous testing to comply with emission control requirements. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use.