Walker 250-25107 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

Overview of Walker Products OE Oxygen Sensor 250-25107

The Walker Products OE Oxygen Sensor 250-25107 is designed specifically for select Jaguar and Land Rover models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Jaguar and Land Rover vehicles
• 10.35-inch wiring harness length with 5 wires
• 20 gauge wire measurement for durability
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 13.9 inches for proper installation

Detailed Product Description

This oxygen sensor from Walker Products OE is engineered to meet the exact specifications of Jaguar and Land Rover models including Discovery, Discovery Sport, LR4, Range Rover, Range Rover Evoque, Range Rover Sport, and XE. The heated sensor type allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Featuring a 10.35-inch wiring harness and 5 wires with 20 gauge thickness, it provides reliable electrical connectivity. The radiused polygon male connector ensures a precise fit, while the threaded mounting type with an 18.0 mm diameter secures the sensor firmly in place. The overall length of 13.9 inches supports proper positioning within the exhaust system.

Walker Products OE Brand Line Information

The Walker Products OE line focuses on delivering original equipment quality parts designed to match or exceed factory specifications. This oxygen sensor 250-25107 is part of that line, ensuring compatibility and performance consistent with the standards set by Jaguar and Land Rover manufacturers.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by accurate exhaust gas monitoring
• Prevents engine performance issues related to faulty oxygen sensors
• Resolves check engine light triggers related to sensor failure
• Supports optimal fuel economy and engine responsiveness

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Walker 250-25107 sensor into the exhaust manifold or pipe. Ensure the connector matches the radiused polygon male type for a secure fit. Use appropriate tools to avoid damaging the 18.0 mm threaded mounting. Verify wiring harness length and wire count to confirm compatibility before installation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 250-25107 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to ensure long-term reliability.