Walker 350-35065 Oxygen Sensor - Upstream Front or Upstream Rear

Overview of Walker 350-35065 Oxygen Sensor

The Walker 350-35065 oxygen sensor is designed specifically for select Acura and Honda models, including the Accord, MDX, Odyssey, and Pilot. 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
• Threaded mounting type with 18.0 mm thread diameter
• 5-wire configuration with radiused polygon male connector
• Wiring harness length of 8.39 inches and overall length of 11.93 inches
• 20 gauge wire for reliable signal transmission

Detailed Product Features and Specifications

This oxygen sensor from Walker Products Aftermarket is engineered with a heated sensor element to provide quicker warm-up and more accurate readings under various operating conditions. The 5-wire design supports advanced sensor functionality, while the radiused polygon male connector ensures a secure and precise electrical connection. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in compatible exhaust systems. With an overall length of 11.93 inches and an 8.39-inch wiring harness, this sensor fits neatly within the engine bay without excess slack or strain on the wiring.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line focuses on delivering reliable emission control components tailored to specific vehicle applications. This oxygen sensor is part of that line, providing a direct replacement solution that meets OEM specifications for Acura and Honda models. The product line emphasizes compatibility and durability, ensuring that each sensor supports proper engine management and emissions compliance.

Compatible Vehicles and Common Applications

• Acura Accord, RL, RLX, TL, TLX, TSX, ZDX
• Honda Accord, Accord Crosstour, Crosstour, MDX, Odyssey, Pilot, RDX, Ridgeline
• Used to monitor oxygen levels in exhaust gases for accurate fuel mixture adjustments
• Helps resolve issues such as poor fuel economy, rough idling, and failed emissions tests
• Supports engine control unit (ECU) diagnostics and performance optimization

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Walker 350-35065 sensor into the exhaust manifold or pipe. Ensure the connector matches the vehicle’s wiring harness and that the sensor is tightened to the manufacturer’s torque specifications. The 5-wire configuration and radiused polygon male connector must be properly aligned to avoid electrical faults. It is recommended to inspect the wiring harness for damage and clean the mounting threads before installation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet or exceed OEM standards for fit, form, and function. The 350-35065 part number 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 to support long-term use.