Walker 350-34195 Oxygen Sensor - Downstream, Downstream Front or Downstream Rear

Overview of Walker 350-34195 Oxygen Sensor

The Walker 350-34195 oxygen sensor is designed specifically for select Acura and Honda models, including the Accord, MDX, 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
• 19.21-inch wiring harness length for precise installation
• 4-wire configuration with 22 gauge wires
• Radiused polygon male connector for secure connection
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 22.76 inches for proper fitment

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. The line emphasizes exact fitment and quality construction to meet or exceed OEM standards, ensuring compatibility and durability for Acura and Honda models.

Product Features and Specifications

The Walker 350-34195 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 4-wire design includes two wires for the heater circuit and two for the sensor signal, supporting accurate data transmission to the engine control unit. The radiused polygon male connector ensures a secure and corrosion-resistant connection, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system.

Compatible Vehicles and Applications

• Acura Accord, RL, RLX, TL, TLX, TSX, ZDX
• Honda Accord, Accord Crosstour, Crosstour, MDX, Odyssey, Passport, Pilot, RDX, Ridgeline

This oxygen sensor is designed to maintain proper air-fuel mixture readings, which helps address issues such as rough idling, poor fuel economy, and increased emissions.

Common Issues Addressed by This Oxygen Sensor

• Check engine light triggered by faulty oxygen sensor readings
• Increased fuel consumption due to incorrect air-fuel mixture
• Engine hesitation or rough idle caused by sensor failure
• Failed emissions tests related to exhaust gas monitoring
• Reduced engine performance from inaccurate oxygen sensing

Installation Notes and Tips

When installing the Walker 350-34195 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. The 19.21-inch wiring harness length provides flexibility during installation, but verify connector compatibility with the radiused polygon male connector. Thread the sensor carefully into the exhaust port using the 18.0 mm thread diameter to prevent cross-threading.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 350-34195 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Acura and Honda vehicles.