Walker 350-34059 Oxygen Sensor - Downstream or Downstream Front

Overview of Walker Oxygen Sensor 350-34059

The Walker 350-34059 oxygen sensor is designed specifically for Acura and Honda vehicles, including the Accord, Civic, and ILX models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the engine control unit.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Acura and Honda Accord, Civic, and ILX
• Threaded mounting type with 18.0 mm thread diameter
• Connector features a radiused polygon shape with male gender
• Wiring harness length of 11.34 inches and overall length of 14.88 inches
• Wire gauge measurement of 22 for durability and signal integrity

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34059) is engineered to meet the exact specifications of select Acura and Honda models. The heated sensor type allows for faster warm-up times, improving emissions control during cold starts. With a 4-wire configuration, it provides both the sensor signal and heater power, ensuring consistent performance. The threaded mounting type with an 18.0 mm diameter allows for secure installation in the exhaust system. The connector’s radiused polygon shape and male gender design ensure a precise and secure electrical connection. The wiring harness length of 11.34 inches and overall length of 14.88 inches accommodate proper routing and fitment within the vehicle’s engine bay.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, providing a direct replacement solution for Acura and Honda vehicles. The product line emphasizes compatibility and durability, ensuring that each sensor integrates seamlessly with the vehicle’s existing systems.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for improved fuel efficiency
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce harmful emissions by maintaining proper combustion
• Prevents rough idling and engine performance issues caused by faulty sensors
• Supports proper operation of catalytic converters by providing accurate data

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate oxygen sensor socket for threaded installation
• Verify connector type matches the vehicle harness before installation
• Do not over-tighten the sensor; follow manufacturer torque specifications
• Inspect wiring harness for damage and secure routing to prevent wear

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. Each sensor undergoes testing to ensure proper function and durability. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.