Walker 250-24292 Oxygen Sensor - Downstream

Overview of Walker Products OE Oxygen Sensor 250-24292

The Walker Products OE Oxygen Sensor 250-24292 is designed specifically for Kia Protege and Mazda Sephia models. 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 Kia Protege and Mazda Sephia
• 11.54-inch wiring harness length with 4 wires
• 20 gauge wire for reliable signal transmission
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 15.08 inches for proper installation

Walker Products OE Brand Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor from the Walker Products OE range is engineered to provide precise emissions feedback and durability, ensuring compatibility and performance for Kia Protege and Mazda Sephia vehicles.

Technical Description and Features

This oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire configuration supports both the sensor signal and heater circuit, while the 20 gauge wiring ensures consistent electrical performance. The radiused polygon male connector provides a secure and reliable connection, minimizing the risk of signal loss. With a threaded mounting type and an 18.0 mm thread diameter, installation is straightforward and compatible with the specified vehicle models.

Common Applications and Problem Resolution

• Helps correct engine running issues caused by faulty oxygen sensors
• Reduces rough idling and engine hesitation
• Improves fuel economy by providing accurate air-fuel mixture data
• Resolves check engine light triggers related to emissions
• Supports proper catalytic converter function by monitoring exhaust gases

Installation Notes and Tips

Ensure the vehicle is cool before installation to avoid burns. Use the correct tools to remove the old sensor and install the Walker 250-24292 oxygen sensor securely by threading it into place. Confirm the radiused polygon male connector is fully seated to prevent electrical issues. Verify wiring harness length and routing to avoid interference with moving parts.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 250-24292 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship.