Walker 250-24354 Oxygen Sensor - Downstream

Overview of Walker Products OE Oxygen Sensor 250-24354

The Walker Products OE Oxygen Sensor 250-24354 is designed specifically for select Chevrolet, Pontiac, and Saturn models. This heated oxygen sensor features a 27.48-inch wiring harness and a radiused polygon male connector, ensuring precise fitment and reliable performance in emission control systems.

• Heated oxygen sensor with 4 wires for accurate readings
• 27.48-inch wiring harness length for optimal installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Specific fit for Chevrolet Cobalt, Pontiac G5, Saturn Vue, and other models

Detailed Product Features and Specifications

This oxygen sensor from Walker Products OE is engineered with a 20-gauge wire measurement and a total of four wires, supporting heated sensor functionality. The 31.02-inch overall length and 27.48-inch wiring harness length provide flexibility during installation. The threaded mounting type with an 18.0 mm thread diameter ensures compatibility with the exhaust system of specific vehicles. The radiused polygon male connector is designed to match factory specifications, reducing the risk of connection issues.

Walker Products OE Brand Line Information

Walker Products OE focuses on delivering emission control components that meet original equipment standards. This product line emphasizes precise fitment and reliable sensor performance, making it suitable for maintaining factory-level emission control on vehicles such as the Chevrolet Cobalt, Pontiac G5, and Saturn Vue. The 250-24354 oxygen sensor is part of this line, ensuring it meets the quality and design requirements expected from OE replacement parts.

Compatible Vehicles and Common Applications

• Chevrolet Cobalt
• Pontiac G5
• Saturn Vue
• Other compatible models include Chevrolet HHR, Ion, L100, L200, L300, LW200, SC1, SC2, SL, SL1, SL2, SW2

This sensor is used to monitor oxygen levels in the exhaust gases, helping the engine control module adjust fuel mixture for optimal combustion and emissions control.

Issues Addressed by the Walker Oxygen Sensor 250-24354

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor malfunction
• Engine performance issues related to improper sensor feedback
• Failed emissions tests due to sensor degradation

Installation Notes and Tips

Ensure the vehicle is cool before installation to avoid burns. Use the correct tools to remove the old sensor and install the new one with the 18.0 mm threaded mounting. Verify the connector matches the radiused polygon male shape for proper connection. Avoid damaging the wiring harness during installation and confirm the sensor is securely threaded to prevent exhaust leaks.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed original equipment specifications. While specific warranty details for part number 250-24354 are not provided here, Walker typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.