Walker 250-24044 Oxygen Sensor - Downstream

Overview of Walker 250-24044 Oxygen Sensor for Mercedes-Benz

The Walker 250-24044 oxygen sensor is designed specifically for select Mercedes-Benz models, including the C36 AMG, C220, and C280. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire design for precise readings
• Specific fit for Mercedes-Benz C36 AMG, C220, and C280 models
• 22.76-inch wiring harness length with 20-gauge wire for durability
• Threaded mounting type with 18.0 mm thread diameter for secure installation
• Radiused polygon female connector for reliable electrical connection
• Overall length of 26.3 inches to accommodate factory fitment requirements

Detailed Features and Specifications

This Walker Products OE oxygen sensor (part number 250-24044) features a heated sensor type that allows for faster warm-up times and improved fuel efficiency. The sensor includes a 4-wire configuration with 20-gauge wiring, providing stable signal transmission and durability under high-temperature conditions. The wiring harness length of 22.76 inches and an overall length of 26.3 inches are designed to match the factory specifications for a direct replacement. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a secure fit in the exhaust system. The connector is a radiused polygon female type, which aligns with the original equipment connector for easy plug-and-play installation.

Walker Products OE Line Description

The Walker Products OE line focuses on delivering direct-fit emission control components that meet original equipment specifications. This oxygen sensor is part of that line, providing reliable performance and compatibility with specific vehicle models. The OE line emphasizes quality and precision to maintain factory-level emissions standards and engine operation.

Common Applications and Problem Resolution

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve check engine light issues related to oxygen sensor faults
• Improves fuel economy by ensuring correct sensor feedback
• Reduces harmful emissions by maintaining proper catalytic converter function
• Prevents engine performance problems caused by faulty sensor readings

Installation Notes and Tips

When installing the Walker 250-24044 oxygen sensor, ensure the vehicle is compatible with the Mercedes-Benz C36 AMG, C220, or C280 models. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Confirm the connector type matches the factory harness to ensure a secure electrical connection. It is recommended to check for exhaust leaks after installation and clear any diagnostic trouble codes to reset the engine control unit.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed original equipment standards. This part undergoes rigorous testing to ensure durability and accurate performance in emission control systems. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability.