Walker 250-24517 Oxygen Sensor - Downstream Front, Upstream Front or Upstream Rear

Overview of Walker Products OE Oxygen Sensor 250-24517

The Walker Products OE Oxygen Sensor 250-24517 is designed specifically for select Hyundai and Kia models, including the Optima, Santa Fe, and Sonata. This heated oxygen sensor ensures precise emissions control and optimal engine performance by accurately monitoring exhaust gases.

• Heated oxygen sensor with 4-wire configuration for reliable operation
• Specific fit for Hyundai Optima, Santa Fe, and Kia Sonata models
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• 13.7-inch wiring harness length with radiused polygon male connector
• 20 gauge wire for durability and consistent signal transmission
• Overall length of 17.24 inches for proper fitment in exhaust system

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24517) is engineered to meet the exact specifications of Hyundai and Kia vehicles, including the Optima, Santa Fe, and Sonata. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor’s 4-wire design supports both the heating element and signal transmission, ensuring efficient emissions control. The radiused polygon male connector and 13.7-inch wiring harness length facilitate straightforward connection to the vehicle’s wiring harness. With a threaded mounting type and an 18.0 mm thread diameter, this sensor installs securely into the exhaust system, maintaining a tight seal and preventing exhaust leaks.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts that match or exceed factory specifications. This oxygen sensor is part of that line, providing a direct replacement solution designed to maintain the performance and emissions standards of your Hyundai or Kia vehicle. The OE line emphasizes precise fitment and reliable operation, making it suitable for professional repairs and maintenance.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture readings for improved fuel efficiency
• Resolves check engine light triggers related to oxygen sensor faults
• Helps reduce vehicle emissions to meet regulatory standards
• Prevents rough idling and engine hesitation caused by faulty sensors
• Supports proper catalytic converter function by providing correct sensor data

Installation Notes and Tips

When installing the Walker Products OE oxygen sensor 250-24517, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the connector type matches the vehicle harness before installation. Apply anti-seize compound to the sensor threads if not pre-coated, but avoid contaminating the sensor tip. Tighten the sensor to the manufacturer’s torque specifications to prevent exhaust leaks.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. This part undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.