Walker 350-34608 Oxygen Sensor - Upstream

Overview of Walker Oxygen Sensor 350-34608 for Toyota Supra

The Walker 350-34608 oxygen sensor is designed specifically for Toyota Supra models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a flange mount and a radiused polygon female connector for secure and accurate installation.

• Wiring harness length: 29.84 inches
• Wire gauge measurement: 20 gauge
• Heated sensor type for faster response
• Specific fit for Toyota Supra
• Four-wire configuration
• Radiused polygon female connector
• Thread diameter: 18.0 mm
• Overall length: 33.39 inches
• Flange mount installation

Detailed Product Description

The Walker 350-34608 oxygen sensor is engineered to meet the exact specifications required by Toyota Supra vehicles. Its heated sensor design allows for quicker warm-up times, improving fuel efficiency and reducing emissions shortly after engine start. The four-wire setup supports both the sensor signal and heater circuit, ensuring reliable operation under various driving conditions. The radiused polygon female connector and flange mount provide a secure and precise fit, minimizing installation errors and maintaining sensor integrity. With a wire gauge of 20 and a wiring harness length of nearly 30 inches, this sensor offers sufficient reach and durability for the Supra's emission system.

Walker Products Aftermarket Line

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components that meet or exceed OEM standards. Walker Products Aftermarket parts are designed to offer reliable performance and compatibility, making them suitable for specific vehicle applications such as the Toyota Supra.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and engine hesitation
• Reduces increased emissions and failed emissions tests
• Prevents poor fuel economy caused by faulty sensors
• Eliminates check engine light codes related to oxygen sensor failure

Installation Notes and Tips

When installing the Walker 350-34608 oxygen sensor, ensure the flange mount is securely fastened to prevent exhaust leaks. Verify the radiused polygon female connector matches the vehicle harness to avoid connection issues. It is recommended to use anti-seize compound on the 18.0 mm threaded portion to facilitate future removal. Always disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Walker oxygen sensors undergo rigorous testing to meet emission control standards and provide consistent performance. The 350-34608 part number is backed by Walker's quality assurance protocols. Please refer to Walker Products Aftermarket warranty terms for specific coverage details.