Walker 350-34468 Oxygen Sensor - Upstream

Overview of Walker 350-34468 Oxygen Sensor for Honda Civic and S2000

The Walker 350-34468 oxygen sensor is designed specifically for select Honda models, including the Civic and S2000. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire design for precise readings
• Specific fit for Honda Civic and S2000 models
• 19.21-inch wiring harness length for convenient installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Wire gauge measurement of 20 for durability and signal integrity
• Overall length of 22.76 inches to accommodate vehicle fitment

Detailed Product Description

The Walker 350-34468 oxygen sensor is a heated sensor featuring a 4-wire configuration, which allows for faster warm-up times and more accurate oxygen level readings. Its 19.21-inch wiring harness length and 22.76-inch overall length provide the necessary reach and flexibility for installation in Honda Civic and S2000 exhaust systems. The sensor mounts via a threaded connection with an 18.0 mm thread diameter, ensuring a secure and leak-free fit. The radiused polygon male connector is designed to match the factory wiring harness, simplifying replacement and maintaining reliable electrical contact. With a wire gauge measurement of 20, the sensor wiring supports consistent signal transmission under various operating conditions.

Walker Products Aftermarket Line

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 product line emphasizes precise fitment and quality construction to meet or exceed OEM standards, making it suitable for maintaining emission compliance and engine efficiency in Honda vehicles.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for improved fuel economy
• Helps resolve check engine light triggers related to oxygen sensor faults
• Reduces harmful emissions by ensuring accurate exhaust gas monitoring
• Prevents engine performance issues caused by faulty sensor signals
• Supports smooth engine idling and acceleration response

Installation Notes and Tips

• Verify compatibility with Honda Civic and S2000 models before installation
• Use appropriate tools to avoid damaging the 18.0 mm threaded mounting
• Ensure the radiused polygon male connector is securely attached to the vehicle harness
• Inspect wiring harness length (19.21 inches) to confirm fitment without strain
• Follow vehicle manufacturer torque specifications when mounting the sensor

Quality Assurance and Warranty

Walker oxygen sensors, including part number 350-34468, are manufactured to meet stringent quality standards. The heated sensor design and durable wiring ensure long service life under normal operating conditions. While specific warranty details may vary, Walker Products Aftermarket components typically come with a limited warranty covering defects in materials and workmanship.