Walker 250-24775 Oxygen Sensor - Downstream or Upstream

Overview of Walker 250-24775 Oxygen Sensor for Mini Cooper

The Walker 250-24775 oxygen sensor is designed specifically for Mini Cooper models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fit for Mini Cooper vehicles
• 22.17 inches wiring harness length for flexible placement
• Thread diameter of 18.0 mm with threaded mounting
• Connector features a radiused polygon shape and female gender
• Wire gauge measurement of 20 for reliable signal transmission
• Overall length of 25.71 inches for proper fitment

Detailed Product Description

The Walker 250-24775 oxygen sensor is engineered to meet the exact specifications required by Mini Cooper vehicles. As a heated sensor, it quickly reaches operating temperature to provide accurate oxygen level readings, which are critical for maintaining efficient fuel combustion and reducing emissions. The sensor includes a 4-wire configuration, allowing for precise signal and heater circuit operation. Its 22.17-inch wiring harness length and 25.71-inch overall length provide sufficient reach and flexibility during installation. The threaded mounting type with an 18.0 mm thread diameter ensures a secure and leak-free fit. The connector’s radiused polygon shape and female gender design facilitate a proper and reliable electrical connection.

Walker Products OE Brand Line

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality parts designed to meet or exceed factory specifications. The Walker Products OE line ensures that components like the 250-24775 oxygen sensor provide consistent performance and durability, making it a suitable replacement for Mini Cooper emission control systems.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture readings for Mini Cooper engines
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by ensuring proper catalytic converter function
• Prevents check engine light triggers related to oxygen sensor faults
• Improves overall engine performance and drivability

Installation Notes and Tips

When installing the Walker 250-24775 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 18.0 mm threaded sensor to prevent damage. Verify the connector’s radiused polygon shape and female gender match the vehicle’s wiring harness for a secure connection. Avoid twisting or stretching the 22.17-inch wiring harness during installation to maintain sensor integrity.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable operation in emission control systems. While specific warranty details for part number 250-24775 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Mini Cooper vehicles.