Walker 250-24082 Oxygen Sensor - Downstream

Overview of Walker 250-24082 Oxygen Sensor

The Walker 250-24082 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 providing precise air-fuel mixture data.

• Heated oxygen sensor with 4-wire configuration for reliable operation
• 33.39-inch wiring harness length for flexible installation
• 20-gauge wire for durability and signal integrity
• Threaded mounting type with 18.0 mm thread diameter for secure fit
• Radiused polygon female connector for specific vehicle compatibility
• Overall length of 36.93 inches to accommodate factory routing

Walker Products OE Brand Line Details

The Walker Products OE line focuses on delivering emission control components that meet original equipment specifications. The 250-24082 oxygen sensor is engineered to match factory fit and function, ensuring compatibility and performance for the specified Chrysler, Dodge, and Plymouth models. This product line emphasizes precision manufacturing and quality materials to support vehicle emissions systems effectively.

Technical Description and Features

This oxygen sensor features a heated design with a 4-wire setup, which allows for faster sensor warm-up and improved responsiveness compared to unheated sensors. The 20-gauge wiring ensures robust electrical connections, while the 33.39-inch wiring harness length provides sufficient reach for proper installation without modification. The sensor’s radiused polygon female connector is tailored for specific fitment, preventing cross-compatibility issues. The threaded mounting type with an 18.0 mm diameter secures the sensor firmly in place, maintaining a proper seal and accurate readings.

Common Applications and Problem Resolution

• Helps resolve rough idling caused by incorrect air-fuel mixture readings
• Addresses increased emissions and failed emissions tests
• Improves fuel efficiency by providing accurate oxygen level data
• Prevents engine hesitation and stalling related to faulty sensors
• Reduces check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 250-24082 oxygen sensor, ensure the vehicle is compatible with the specified fitment: Chrysler, Dodge, and Plymouth Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager models. Use proper tools to avoid damaging the 18.0 mm threaded mounting. Verify the connector matches the radiused polygon female design to ensure a secure electrical connection. It is recommended to replace the sensor when the engine is cool to prevent burns and to apply anti-seize compound on the threads if not pre-applied.

Quality Assurance and Warranty

Walker Products OE oxygen sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number 250-24082 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to support long-term use in emission control systems.