Walker 350-34007 Oxygen Sensor - Upstream

Overview of Walker 350-34007 Oxygen Sensor for Chrysler and Dodge

The Walker 350-34007 oxygen sensor is designed specifically for Chrysler Caravan and Dodge Voyager models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Chrysler Caravan and Dodge Voyager vehicles
• Threaded mounting type with 18.0 mm thread diameter
• 9.57-inch wiring harness length with radiused polygon female connector
• Wire gauge measurement of 20 for durable electrical connections
• Overall sensor length of 13.11 inches for proper installation depth

Detailed Features and Specifications

This Walker Products Aftermarket oxygen sensor (part number 350-34007) features a heated sensor type that allows for faster warm-up times and improved emissions control. The sensor includes a 4-wire configuration, which supports both the sensor signal and heater circuit, ensuring consistent performance. The wiring harness length measures 9.57 inches, providing adequate reach for installation in the exhaust system of Chrysler Caravan and Dodge Voyager models. The connector is a radiused polygon shape with a female gender, designed to match the factory wiring harness for a secure and precise fit. The sensor mounts via a threaded connection with an 18.0 mm diameter, and the overall length of 13.11 inches ensures proper placement within the exhaust stream.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line offers a range of emission control components engineered to meet or exceed OEM specifications. This oxygen sensor is part of that line, providing a direct replacement solution tailored for specific vehicle applications. The focus on exact fitment and reliable sensor technology helps maintain emission standards and engine efficiency for Chrysler and Dodge vehicles.

Common Applications and Problem Resolution

• Restores accurate oxygen sensing for proper air-fuel mixture adjustments
• Resolves check engine light issues related to oxygen sensor faults
• Improves fuel economy by ensuring correct sensor feedback
• Reduces harmful emissions by maintaining proper combustion control
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

When installing the Walker 350-34007 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 radiused polygon female connector matches the factory harness for a secure connection. Thread the sensor carefully into the exhaust port to the specified torque to prevent leaks or damage. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 350-34007 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to ensure customer confidence in their emission control components.