Walker 250-24341 Oxygen Sensor - Downstream or Upstream

Overview of Walker 250-24341 Oxygen Sensor for Kia Vehicles

The Walker 250-24341 oxygen sensor is designed specifically for select Kia models, including the Sephia, Spectra, and Sportage. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Kia Sephia, Spectra, and Sportage models
• Threaded mounting type with 18.0 mm thread diameter
• 13.31 inches wiring harness length and 16.85 inches overall length
• Radiused polygon male connector for secure electrical connection
• 20 gauge wire for durability and signal integrity

Walker Products OE Brand Line Details

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts tailored to exact vehicle specifications. The Walker Products OE line ensures that each sensor meets stringent standards for fit, form, and function, making it a reliable replacement for factory-installed components on Kia vehicles.

Product Description and Technical Specifications

The Walker 250-24341 oxygen sensor features a heated sensor element that allows for faster warm-up times and improved emissions control under various operating conditions. Its 4-wire configuration supports both the sensor signal and heater circuit, enhancing responsiveness and durability. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system. The wiring harness length of 13.31 inches and overall length of 16.85 inches provide sufficient reach for installation in the specified Kia models. The radiused polygon male connector is designed for a precise and stable electrical connection, reducing the risk of signal loss or disconnection.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues such as rough idling or hesitation
• Resolves check engine light triggers related to oxygen sensor faults
• Supports fuel economy by optimizing engine control parameters

Installation Notes and Tips

When installing the Walker 250-24341 oxygen sensor, ensure the vehicle is compatible with this specific part number and model fitment. Use appropriate tools to avoid damaging the threaded sensor or connector. It is recommended to disconnect the battery before installation to prevent electrical shorts. Verify the connector’s radiused polygon shape matches the vehicle harness for a secure fit. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous testing to verify fitment and function on Kia Sephia, Spectra, and Sportage models. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region or distributor.