Walker 250-24779 Oxygen Sensor - Downstream or Upstream

Overview of Walker Products OE Oxygen Sensor 250-24779

The Walker Products OE Oxygen Sensor 250-24779 is designed specifically for select Hyundai and Kia models, including the Elantra, Elantra GT, Soul, and Veloster. 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 Hyundai Elantra, Elantra GT, Kia Soul, and Veloster
• 19.21-inch wiring harness length with 22-gauge wire
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Overall length of 22.76 inches for proper installation

Detailed Product Features and Specifications

This oxygen sensor from Walker Products OE features a heated sensor type that allows for faster warm-up times and improved fuel efficiency. The 4-wire configuration supports both the sensor signal and heater circuit, ensuring reliable operation. The wiring harness length of 19.21 inches and 22-gauge wire provide durability and flexibility during installation. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system. Additionally, the radiused polygon male connector is designed for a precise and stable electrical connection, reducing the risk of signal loss or corrosion.

Walker Products OE Brand Line Information

Walker Products OE is a product line focused on delivering original equipment quality emission control components. This oxygen sensor aligns with the brand’s commitment to meet or exceed OEM specifications, providing a direct replacement part engineered for specific vehicle applications. The 250-24779 part number reflects Walker’s attention to fitment accuracy and sensor performance for Hyundai and Kia vehicles.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve engine performance issues such as rough idling or hesitation
• Reduces emissions by ensuring correct exhaust gas readings
• Prevents check engine light triggers related to oxygen sensor faults
• Improves fuel economy by maintaining optimal combustion efficiency

Installation Notes and Tips

When installing the Walker Products OE oxygen sensor 250-24779, ensure the vehicle is compatible with this specific fitment for Hyundai Elantra, Elantra GT, Kia Soul, and Veloster models. Use proper tools to avoid damaging the threaded sensor mount or connector. Verify the connector’s radiused polygon shape and male gender match the vehicle’s wiring harness. It is recommended to replace the sensor when the engine is cool to prevent burns and to apply anti-seize compound on the threads if not pre-applied.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards and OEM specifications. This part number 250-24779 undergoes rigorous testing to ensure durability and reliable performance in emission control systems. Warranty coverage details should be confirmed with the product provider, as Walker typically offers limited warranties on their emission control components.