Walker 350-34242 Oxygen Sensor - Downstream

Overview of Walker 350-34242 Oxygen Sensor for Chrysler Neon

The Walker 350-34242 oxygen sensor is designed specifically for Chrysler, Dodge, and Plymouth Neon models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Chrysler, Dodge, and Plymouth Neon vehicles
• 31.02-inch wiring harness length with 20-gauge wire
• Four-wire configuration with radiused polygon female connector
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 34.57 inches for precise installation

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34242) is engineered to meet the exact specifications of Chrysler, Dodge, and Plymouth Neon models. Featuring a heated sensor element, it provides quicker warm-up times compared to unheated sensors, improving fuel efficiency and reducing emissions sooner after engine start. The sensor includes a 31.02-inch wiring harness with 20-gauge wires, ensuring reliable electrical connections and signal transmission. Its four-wire design supports both the sensor signal and heater circuit, while the radiused polygon female connector guarantees a secure and precise fit. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system. The overall length of 34.57 inches accommodates proper placement within the vehicle’s emission control system.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on providing replacement emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct fit and reliable performance for specific vehicle applications like the Chrysler Neon. The product line emphasizes compatibility and durability, supporting emission compliance and engine management systems.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and engine hesitation
• Reduces increased emissions and failed emissions tests
• Prevents poor fuel economy caused by faulty sensor readings
• Eliminates check engine light codes related to oxygen sensor failure

Installation Notes and Tips

When installing the Walker 350-34242 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness or connector. Verify the connector’s radiused polygon shape and female gender match the vehicle’s harness for a secure connection. Thread the sensor carefully into the exhaust port to the specified torque to prevent leaks or damage. It is recommended to inspect the wiring and surrounding components for wear or corrosion during installation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This part number 350-34242 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region or distributor.