Walker 250-24515 Oxygen Sensor - Downstream

Overview of Walker Products OE Oxygen Sensor 250-24515

The Walker Products OE Oxygen Sensor 250-24515 is designed specifically for BMW Z3 models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure and accurate installation.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for BMW Z3 vehicles
• 22.76-inch wiring harness length for flexible installation
• 20 gauge wire for reliable signal transmission
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Overall length of 26.3 inches

Detailed Product Description

The Walker Products OE line offers original equipment quality parts designed to meet or exceed OEM specifications. The 250-24515 oxygen sensor is a heated sensor type, which allows for faster warm-up times and improved emission readings. It includes a 4-wire setup with 20 gauge wires, providing accurate and consistent data to the engine control unit. The sensor’s wiring harness length of 22.76 inches and overall length of 26.3 inches provide ample reach for installation in the BMW Z3. The threaded mounting type with an 18.0 mm diameter ensures a secure fit, while the radiused polygon male connector guarantees proper electrical connection without compatibility issues.

Compatible Vehicles and Applications

This oxygen sensor is specifically designed for use with BMW Z3 models. It is engineered to replace the original sensor, maintaining the vehicle’s emission control system integrity and engine efficiency.

• Helps regulate air-fuel mixture for optimal combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty sensors
• Addresses check engine light triggers related to oxygen sensor faults
• Improves fuel economy by ensuring proper sensor function

Installation Notes and Tips

When installing the Walker Products OE oxygen sensor 250-24515, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Confirm the connector shape and gender match the vehicle’s harness before installation. Thread the sensor carefully to avoid cross-threading and tighten to manufacturer torque specifications. Verify all electrical connections are secure before starting the engine.

Quality Assurance and Warranty

Walker Products OE parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 250-24515 oxygen sensor undergoes rigorous testing to comply with emission control requirements. While specific warranty details are not provided here, Walker typically offers coverage consistent with OE replacement parts standards.