Walker 250-241180 Oxygen Sensor - Downstream or Downstream Front

Overview of Walker 250-241180 Oxygen Sensor

The Walker 250-241180 oxygen sensor is designed specifically for select Lexus and Toyota models, including the Corolla, Highlander, Prius variants, RX series, and Sienna. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire configuration for precise readings
• Specific fit for Lexus and Toyota models such as Corolla, Highlander, Prius, RX350, and Sienna
• 14.29-inch wiring harness length for proper installation
• 18mm thread diameter compatible with factory mounting points
• Wire gauge measurement of 22 for reliable electrical conductivity
• Male connector gender for secure connection
• Overall length of 17.83 inches to accommodate vehicle design

Walker Products OE Brand Line Details

This oxygen sensor is part of the Walker Products OE line, which focuses on delivering original equipment quality and fitment. Walker Products OE components are engineered to meet or exceed factory specifications, ensuring compatibility and durability for emission control systems in Lexus and Toyota vehicles.

Product Description and Attributes

The Walker 250-241180 oxygen sensor features a heated sensor type that allows for faster warm-up times and improved sensor response. With a 4-wire design, it provides accurate voltage signals to the engine control unit, helping maintain optimal air-fuel ratios. The 14.29-inch wiring harness length and 18mm thread diameter ensure a precise fit in the exhaust system of compatible Lexus and Toyota models. The 22-gauge wire measurement supports consistent electrical performance, while the male connector gender matches factory harnesses for straightforward installation.

Common Applications and Issues Addressed

• Helps reduce harmful emissions by accurately monitoring oxygen levels in exhaust gases
• Prevents engine performance issues related to incorrect air-fuel mixture
• Resolves check engine light triggers caused by faulty oxygen sensors
• Improves fuel efficiency by providing reliable sensor data to the ECU
• Supports smooth engine operation in Lexus RX350, Toyota Prius, and other compatible models

Installation Notes and Tips

• Ensure vehicle compatibility with Lexus and Toyota models listed before installation
• Use proper tools to avoid damaging the 18mm thread during sensor replacement
• Verify connector gender matches the vehicle harness for a secure connection
• Inspect wiring harness length to confirm fit within the engine bay
• Follow manufacturer torque specifications when tightening the sensor

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet stringent quality standards, providing reliable performance and durability. The 250-241180 part number undergoes rigorous testing to ensure it meets OEM specifications for Lexus and Toyota vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.