Walker 250-241140 Oxygen Sensor

Overview of Walker Products OE Oxygen Sensor 250-241140

The Walker Products OE Oxygen Sensor 250-241140 is designed specifically for select Jaguar and Land Rover models. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector, ensuring precise fitment and reliable performance in emission control systems.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Jaguar and Land Rover vehicles
• Threaded mounting with 18.0 mm thread diameter
• 23.15 inches wiring harness length for optimal installation
• Radiused polygon male connector for secure connection
• Wire gauge measurement of 20 for durability and signal integrity
• Overall length of 26.69 inches for proper placement

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-241140) is engineered to meet the exact specifications of various Jaguar and Land Rover models, including the Defender 90, Defender 110, Defender 130, Discovery, F-Pace, F-Type, LR4, Range Rover, Range Rover Sport, Range Rover Velar, XE, XF, XFR, XFR-S, XJ, XJR, and XJR575. The sensor’s heated design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire setup supports both the sensor signal and heater circuit, while the 20-gauge wiring ensures durability and consistent electrical performance. The radiused polygon male connector and threaded mounting type with an 18.0 mm thread diameter provide a secure and precise fit, minimizing installation issues.

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM standards. This oxygen sensor is part of that line, ensuring compatibility and reliability for emission control systems in Jaguar and Land Rover vehicles.

Common Applications and Issues Addressed

• Replacement for faulty or failing oxygen sensors in Jaguar and Land Rover models
• Helps resolve engine performance issues related to incorrect air-fuel mixture
• Reduces emissions by providing accurate oxygen level readings to the engine control unit
• Prevents check engine light triggers caused by sensor malfunctions
• Improves fuel economy by maintaining optimal combustion conditions

Installation Notes and Tips

Ensure the vehicle is cool before attempting sensor replacement to avoid burns. Use appropriate tools to remove the old sensor and install the new one with the 18.0 mm threaded mounting. Verify the connector matches the radiused polygon male shape for proper connection. Avoid damaging the wiring harness during installation and confirm the sensor wiring length of 23.15 inches is sufficient for your vehicle’s routing requirements.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. This part number 250-241140 undergoes rigorous testing to comply with emission control requirements for Jaguar and Land Rover vehicles. Warranty details should be confirmed with the product documentation or supplier.