Walker 250-241055 Oxygen Sensor - Downstream

Overview of Walker 250-241055 Oxygen Sensor for Land Rover

The Walker 250-241055 oxygen sensor is designed specifically for Land Rover LR2 and Range Rover Evoque models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.

• Heated sensor type for faster response times
• Specific fit for Land Rover LR2 and Range Rover Evoque
• 16.26-inch wiring harness length for proper installation
• 22 gauge wire measurement with 4 wires for reliable signal transmission
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 19.8 inches for correct positioning

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-241055) is engineered to meet the exact specifications of Land Rover LR2 and Range Rover Evoque vehicles. Featuring a heated sensor element, it provides quicker warm-up times, which helps reduce emissions during cold starts. The sensor includes a 16.26-inch wiring harness with 22 gauge wires and a total of four wires, ensuring accurate and stable signal transmission to the engine control unit. The radiused polygon male connector is designed for a secure and precise fit, minimizing the risk of connection issues. The sensor mounts via a threaded design with an 18.0 mm thread diameter, and its overall length of 19.8 inches allows for proper placement within the exhaust system.

Walker Products OE Brand Line

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

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and engine hesitation
• Reduces emissions-related check engine light triggers
• Improves fuel efficiency by providing precise exhaust gas data
• Prevents failed emissions tests due to faulty sensor readings

Installation Notes and Tips

When installing the Walker 250-241055 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Connect the radiused polygon male connector firmly to avoid signal interruptions. Verify wiring harness routing to avoid contact with hot exhaust components or moving parts. This sensor is designed for specific fitment on Land Rover LR2 and Range Rover Evoque models, so confirm vehicle compatibility before installation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards and undergo rigorous testing to ensure durability and performance. This part number 250-241055 is backed by Walker’s quality assurance protocols. Please refer to Walker’s official warranty terms for coverage details.