Walker 250-24097 Oxygen Sensor - Downstream or Downstream Front

Overview of Walker 250-24097 Oxygen Sensor for Acura RL and TL

The Walker 250-24097 oxygen sensor is designed specifically for Acura RL and TL models, providing precise emission control monitoring. This heated oxygen sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Acura RL and TL vehicles
• 27.28-inch wiring harness length for flexible installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• 20 gauge wire for reliable signal transmission
• Overall length of 30.83 inches for proper fitment

Detailed Features and Specifications

This Walker oxygen sensor (part number 250-24097) features a heated sensor element that allows for faster warm-up times and improved sensor response. The 4-wire design includes separate heater and signal wires, enhancing durability and accuracy. The sensor’s 18.0 mm threaded mounting ensures a secure fit in the exhaust system, while the radiused polygon male connector provides a reliable electrical connection. With a wiring harness length of 27.28 inches and an overall length of 30.83 inches, this sensor is engineered to fit Acura RL and TL models precisely.

Walker Products OE Brand Line

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed OEM specifications. This oxygen sensor is part of that line, ensuring compatibility and performance consistent with factory-installed components for Acura RL and TL vehicles. Choosing Walker Products OE helps maintain vehicle emission standards and engine efficiency.

Common Applications and Problem Resolution

• Restores accurate oxygen sensing for proper air-fuel ratio control
• Helps resolve check engine light issues related to oxygen sensor faults
• Improves fuel economy by providing precise exhaust gas readings
• Reduces harmful emissions by ensuring proper catalytic converter function
• Prevents engine performance problems caused by faulty sensor signals

Installation Notes and Tips

Installation requires removing the old oxygen sensor and threading the Walker 250-24097 sensor into the exhaust manifold or pipe. Ensure the connector matches the radiused polygon male type for proper electrical connection. Use appropriate tools to avoid damaging the 18.0 mm threaded fitting. Verify wiring harness length and routing to prevent strain or interference with other components.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. This ensures reliable operation and peace of mind when replacing the oxygen sensor on Acura RL and TL models.