Walker 250-241138 Oxygen Sensor

Overview of Walker Products OE Oxygen Sensor 250-241138

The Walker Products OE Oxygen Sensor 250-241138 is designed specifically for select Jaguar and Land Rover models. This heated oxygen sensor features a 10.35-inch wiring harness and a radiused polygon male connector, ensuring precise fitment and reliable performance in emission control systems.

• Heated oxygen sensor with 4 wires for accurate readings
• Specific fit for Jaguar and Land Rover vehicles
• 10.35-inch wiring harness length for optimal 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 13.9 inches for proper sensor placement

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-241138) 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, 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 configuration supports both the sensor signal and heater circuit, while the 20-gauge wiring ensures reliable electrical performance. The radiused polygon male connector and threaded mounting type with an 18.0 mm diameter provide a secure and precise fit, minimizing installation issues.

The Walker Products OE line focuses on delivering original equipment quality parts that match or exceed factory standards. This oxygen sensor is part of that line, offering a direct replacement solution that maintains the integrity of your vehicle’s emission control system.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for engine control units
• Helps resolve rough idling and poor fuel economy
• Reduces emissions by ensuring proper air-fuel mixture
• Prevents check engine light triggers related to oxygen sensor faults
• Supports smooth engine performance and drivability

Installation Notes and Tips

• Verify compatibility with your specific Jaguar or Land Rover model before installation
• Use appropriate tools for the 18.0 mm threaded mounting to avoid damage
• Ensure the wiring harness is routed away from heat sources and moving parts
• Check connector alignment for the radiused polygon male plug to ensure a secure connection
• Follow vehicle manufacturer torque specifications when installing the sensor

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This part number 250-241138 undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.