Walker 250-24917 Oxygen Sensor - Downstream, Downstream Front or Downstream Left

Overview of Walker 250-24917 Oxygen Sensor

The Walker 250-24917 oxygen sensor is designed specifically for select Acura and Honda models, including the Accord, Civic, CR-V, and more. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.

• Heated sensor type for faster response times
• Specific fit for Acura and Honda vehicles
• 11.34-inch wiring harness length with 4 wires
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon female connector for secure connection
• Overall length of 14.88 inches for proper installation
• 20 gauge wire for reliable signal transmission

Detailed Product Description

This Walker Products OE oxygen sensor (part number 250-24917) is engineered to meet the exact specifications of various Acura and Honda models such as the Pilot, TLX, Ridgeline, and NSX. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate oxygen level readings, which are critical for maintaining efficient combustion and reducing emissions. The sensor includes a 4-wire configuration with a radiused polygon female connector, ensuring a secure and precise fit. Its 18.0 mm threaded mounting type and overall length of 14.88 inches allow for straightforward installation in the designated exhaust system locations.

Walker Products OE Brand Line

The Walker Products OE line focuses on delivering emission control components that meet or exceed original equipment standards. This oxygen sensor is part of that line, offering a direct replacement solution designed to maintain factory performance and emissions compliance for Acura and Honda vehicles. The OE line emphasizes fitment accuracy and durability, making it suitable for professional repairs and maintenance.

Common Applications and Issues Addressed

• Restores proper air-fuel ratio readings for engine control units
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by ensuring accurate emissions data
• Reduces harmful exhaust emissions by maintaining sensor accuracy
• Prevents drivability issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Walker 250-24917 oxygen sensor, ensure the vehicle is compatible with this specific fitment for Acura and Honda models listed. Use proper tools to avoid damaging the 18.0 mm threaded mounting. Verify the connector matches the radiused polygon female type to ensure a secure electrical connection. It is recommended to replace the sensor when the engine and exhaust system are cool to prevent injury and sensor damage.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards for durability and performance. This part undergoes rigorous testing to ensure reliable operation under normal driving conditions. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.