Walker 250-24081 Oxygen Sensor - Downstream

Overview of Walker 250-24081 Oxygen Sensor

The Walker 250-24081 oxygen sensor is designed specifically for select Chrysler, Dodge, and Plymouth vehicles, including Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated oxygen sensor with 4-wire design for precise readings
• Specific fit for Chrysler, Dodge, and Plymouth minivans
• 9.76-inch wiring harness length with 20 gauge wire
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon female connector for secure connection
• Overall length of 13.31 inches for proper installation

Walker Products OE Line Details

The Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-24081 oxygen sensor is part of this line, ensuring compatibility and reliable performance for the specified Chrysler, Dodge, and Plymouth models. This product line emphasizes precise fitment and durability, supporting emission control systems effectively.

Product Features and Specifications

This oxygen sensor features a heated sensor type with a 4-wire configuration, which allows for faster sensor warm-up and improved accuracy in measuring oxygen levels in the exhaust stream. The wiring harness length is 9.76 inches, using 20 gauge wire to maintain signal integrity. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a secure and leak-free fit. The connector is a radiused polygon female type, designed for a reliable electrical connection. The overall length of the sensor is 13.31 inches, providing the correct reach for the specified vehicle applications.

Compatible Vehicles and Applications

• Chrysler Caravan and Grand Caravan
• Dodge Grand Voyager and Voyager
• Plymouth Town & Country

This oxygen sensor is engineered for these specific models to maintain proper emissions control and engine efficiency.

Common Issues Addressed by This Oxygen Sensor

• Incorrect air-fuel mixture readings causing poor fuel economy
• Check engine light triggered by faulty oxygen sensor signals
• Increased emissions due to sensor failure
• Engine performance problems such as rough idling or hesitation
• Failed emissions tests related to sensor malfunction

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 Walker 250-24081 oxygen sensor by threading it securely into place. Connect the radiused polygon female connector firmly to the vehicle’s wiring harness. Verify the wiring harness length and connector type match the vehicle’s specifications to avoid fitment issues. After installation, clear any diagnostic trouble codes and test drive the vehicle to confirm proper operation.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet original equipment standards, providing reliable performance and durability. The 250-24081 part is backed by Walker’s quality assurance processes. Please refer to Walker’s official warranty policy for specific coverage details.