Walker 350-34081 Oxygen Sensor - Downstream

Overview of Walker 350-34081 Oxygen Sensor

The Walker 350-34081 oxygen sensor is designed specifically for select Hyundai and Kia models, including the Elantra, Sonata, Sportage, and more. 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 Hyundai and Kia vehicles
• 22.17-inch wiring harness length with 4 wires
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Overall length of 25.71 inches for proper installation
• Wire gauge measurement of 22 for reliable signal transmission

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 precise fitment and quality construction, ensuring compatibility and durability for Hyundai and Kia models requiring emission sensor replacements.

Product Description and Specifications

The Walker 350-34081 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. It includes a 22.17-inch wiring harness with four wires, supporting accurate data transmission to the vehicle’s engine control unit. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a secure and leak-free fit. The radiused polygon male connector is designed for a precise and stable electrical connection, minimizing the risk of disconnection or signal loss. With an overall length of 25.71 inches, this sensor fits neatly within the exhaust system of compatible Hyundai and Kia vehicles.

Compatible Vehicles and Common Applications

• Hyundai Elantra, Elantra Coupe, Elantra GT
• Hyundai Sonata, Kona, Tucson, Creta
• Kia Forte, Forte5, Forte Koup, Optima
• Kia Seltos, Sportage
• Used to monitor oxygen levels in exhaust gases for emission control and engine management

Installation Notes and Tips

• Ensure the vehicle is cool before installation to avoid burns
• Use proper tools to avoid damaging the threaded mounting
• Verify connector type matches the vehicle harness (radiused polygon male)
• Check wiring harness length (22.17 inches) for proper routing
• Follow vehicle-specific torque specifications for sensor installation

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details for part number 350-34081 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to ensure reliable performance in emission control systems.