Walker 350-64093 Oxygen Sensor - Upstream

Overview of Walker 350-64093 Oxygen Sensor

The Walker 350-64093 oxygen sensor is designed specifically for select Acura and Honda models, including the Civic, CR-Z, Fit, and TSX. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Acura and Honda vehicles
• 9.37-inch wiring harness length with 20-gauge wire
• Four-wire configuration with radiused polygon male connector
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 12.91 inches for precise installation

Detailed Product Description

The Walker 350-64093 oxygen sensor is a heated sensor designed to provide accurate feedback to the engine control unit (ECU) by measuring oxygen levels in the exhaust stream. This sensor features a 9.37-inch wiring harness with 20-gauge wires, ensuring reliable electrical connections and durability. The four-wire design supports both the sensor signal and heater circuit, improving sensor response time and reducing emissions. The radiused polygon male connector allows for secure and precise connection to the vehicle’s wiring harness. With a threaded mounting type and an 18.0 mm thread diameter, installation is straightforward and compatible with the specified Acura and Honda models.

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 specifications. The product line emphasizes fitment accuracy and durability, ensuring that parts like the 350-64093 oxygen sensor maintain proper vehicle emissions and engine efficiency for Acura and Honda vehicles.

Applications and Common Issues Addressed

• Restores proper air-fuel mixture readings for Acura and Honda models
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing accurate exhaust gas data
• Reduces harmful emissions by maintaining optimal combustion
• Prevents engine performance issues caused by faulty sensor signals

Installation Notes and Tips

When installing the Walker 350-64093 oxygen sensor, ensure the vehicle is cool to avoid burns. Use a proper oxygen sensor socket to avoid damaging the sensor or wiring. Verify the connector type matches the vehicle harness before installation. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. The specific fitment for Acura and Honda models like the Civic and TSX ensures a direct replacement without modification.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. The 350-64093 sensor undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Acura and Honda vehicles.