Walker 250-24676 Oxygen Sensor - Center or Downstream

Overview of Walker 250-24676 Oxygen Sensor for Mazda Vehicles

The Walker 250-24676 oxygen sensor is designed specifically for Mazda 2, 3, and 6 models. This heated oxygen sensor ensures accurate emission control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Mazda 2, 3, and 6 models
• 29.84-inch wiring harness length for precise installation
• 20 gauge wire with 4-wire configuration
• Radiused polygon female connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 33.39 inches for proper fitment

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24676) is engineered to meet the exact specifications of Mazda 2, 3, and 6 vehicles. Featuring a heated sensor element, it provides quicker warm-up times compared to unheated sensors, improving emission control efficiency. The sensor includes a 29.84-inch wiring harness with 20 gauge wires arranged in a 4-wire configuration, ensuring reliable electrical connectivity and signal transmission. The radiused polygon female connector is designed for a secure and precise fit, reducing the risk of connection issues. The sensor mounts via a threaded 18.0 mm diameter fitting, with an overall length of 33.39 inches to accommodate the specific exhaust system layout of the compatible Mazda models.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering emission control components that meet or exceed original equipment standards. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with factory-installed parts. Using Walker Products OE parts helps maintain the integrity of your vehicle’s emission system and supports compliance with environmental regulations.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing precise exhaust gas readings
• Reduces harmful emissions by ensuring proper catalytic converter function
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

When installing the Walker 250-24676 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the radiused polygon female connector aligns correctly with the vehicle’s harness. Thread the sensor carefully into the exhaust port to prevent cross-threading. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain your Mazda 2, 3, or 6 emission system’s reliability and compliance with emissions regulations.