Walker 250-24198 Oxygen Sensor - Upstream

Overview of Walker 250-24198 Oxygen Sensor for Mercedes-Benz C230

The Walker Products OE 250-24198 oxygen sensor is designed specifically for the Mercedes-Benz C230. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated oxygen sensor with 4 wires for reliable operation
• Specific fit for Mercedes-Benz C230 models
• 43.43-inch wiring harness length for flexible installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Wire gauge measurement of 20 for durability and signal integrity
• Overall length of 46.97 inches for proper fitment

Walker Products OE Brand Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-24198 oxygen sensor is part of this line, ensuring compatibility and performance tailored to the Mercedes-Benz C230’s emission control system.

Product Features and Technical Specifications

This oxygen sensor features a heated sensor type that allows for faster warm-up times and improved fuel efficiency. The 4-wire design supports both the sensor signal and heater circuit, enhancing responsiveness. The radiused polygon male connector ensures a secure and precise fit, reducing the risk of connection issues. With a wiring harness length of 43.43 inches and an overall length of 46.97 inches, this sensor is engineered for straightforward installation in the Mercedes-Benz C230.

Common Applications and Problem Resolution

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate exhaust gas readings
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers related to oxygen sensor faults
• Improves fuel economy by ensuring optimal sensor operation

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Walker 250-24198 sensor into the exhaust manifold or pipe. The 18.0 mm threaded mounting type matches factory specifications for the Mercedes-Benz C230. Ensure the radiused polygon male connector is securely attached to the vehicle’s wiring harness. Avoid over-tightening to prevent damage to the sensor or exhaust components.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 250-24198 part number undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.