Walker 350-34495 Oxygen Sensor - Downstream

Overview of Walker Oxygen Sensor 350-34495 for Honda S2000

The Walker 350-34495 oxygen sensor is designed specifically for the Honda S2000, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Wiring harness length: 24.13 inches
• Wire gauge measurement: 22 gauge
• Heated sensor type for faster response
• Specific fit for Honda S2000
• Four-wire configuration
• Connector shape: radiused polygon, female gender
• Thread diameter: 18.0 mm
• Overall length: 27.68 inches
• Threaded mounting type for reliable attachment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34495) is engineered to meet the exact specifications required by the Honda S2000. The heated sensor design allows for quicker warm-up times, improving fuel efficiency and reducing emissions sooner after engine start. The four-wire setup includes both heater and signal wires, supporting consistent sensor operation. The 22-gauge wiring and 24.13-inch harness length provide durability and ease of routing within the engine bay. The radiused polygon female connector ensures a secure and precise connection, while the 18.0 mm threaded mounting type guarantees proper fitment and sealing.

Purpose and Common Applications

• Helps maintain optimal air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty sensors
• Addresses check engine light triggers related to oxygen sensor faults
• Supports proper catalytic converter function

Installation Notes and Tips

When installing the Walker 350-34495 oxygen sensor on a Honda S2000, ensure the engine is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Confirm the connector matches the vehicle’s wiring harness before installation. Proper torque on the threaded sensor is essential to prevent exhaust leaks. It is recommended to inspect wiring for damage and secure the harness to prevent contact with hot or moving parts.

Quality Assurance and Warranty

Walker Products Aftermarket parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 350-34495 oxygen sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term operation.