Walker 250-24799 Oxygen Sensor - Downstream

Overview of Walker 250-24799 Oxygen Sensor for Honda CR-V

The Walker Products OE 250-24799 oxygen sensor is designed specifically for Honda CR-V models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.

• Heated oxygen sensor with 4-wire configuration
• Specific fit for Honda CR-V vehicles
• 18.23-inch wiring harness length for flexible placement
• 22 gauge wire for reliable signal transmission
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon female connector for secure connection
• Overall length of 21.77 inches for proper fitment

Detailed Features and Specifications

The Walker Products OE 250-24799 oxygen sensor is engineered with a heated sensor element to ensure rapid response times and accurate air-fuel mixture readings. The 4-wire design includes two wires for the heater circuit and two for the sensor signal, enhancing sensor performance and durability. The wiring harness length of 18.23 inches allows for convenient routing within the engine bay, while the 22 gauge wire ensures consistent electrical conductivity. The sensor’s threaded mounting type with an 18.0 mm diameter thread provides a secure and leak-free installation. Additionally, the radiused polygon female connector is designed to match the factory harness, ensuring compatibility and ease of replacement.

Walker Products OE Brand Line Information

Walker Products OE represents Walker’s commitment to providing original equipment quality parts that meet or exceed OEM specifications. This product line focuses on delivering precise fitment and reliable performance for emission control components, such as oxygen sensors. The 250-24799 oxygen sensor is part of this line, ensuring it matches the exact requirements for Honda CR-V models and maintains proper engine management system operation.

Common Applications and Problem Resolution

• Restores accurate oxygen level readings for optimal fuel efficiency
• Resolves engine performance issues related to faulty oxygen sensors
• Helps reduce harmful emissions by maintaining proper air-fuel ratio
• Eliminates check engine light triggers caused by sensor failure
• Prevents rough idling and poor acceleration linked to sensor malfunction

Installation Notes and Tips

When installing the Walker 250-24799 oxygen sensor on a Honda CR-V, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate wrench to remove the old sensor carefully. Verify the connector type matches the factory harness before installation. Thread the sensor by hand initially to prevent cross-threading, then tighten to manufacturer torque specifications. Inspect wiring for damage and secure the harness to avoid contact with hot or moving parts.

Quality Assurance and Warranty

Walker Products OE oxygen sensors undergo rigorous testing to meet OEM standards for durability and performance. The 250-24799 part number is backed by Walker’s quality assurance processes, ensuring reliable operation in emission control systems. Warranty coverage details should be confirmed with the product documentation or supplier.