Walker 350-34283 Oxygen Sensor

Overview of Walker 350-34283 Oxygen Sensor

The Walker 350-34283 oxygen sensor is designed specifically for select Dodge and Jeep models, including the Dakota, Durango, Grand Cherokee, and Ram 1500. 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 Dodge Dakota, Durango, Grand Cherokee, and Ram 1500
• Threaded mounting type with 18.0 mm thread diameter
• 11.34-inch wiring harness length with 4 wires of 20 gauge
• Radiused polygon female connector for secure connection
• Overall length of 14.88 inches for proper installation

Detailed Product Description

This Walker oxygen sensor (part number 350-34283) is engineered to meet the exact specifications required by Dodge and Jeep vehicles such as the Dakota, Durango, Grand Cherokee, and Ram 1500. Featuring a heated sensor element, it provides quicker warm-up times compared to non-heated sensors, which helps the engine control module maintain optimal air-fuel mixture and reduce emissions. The sensor’s 4-wire design includes a dedicated heater circuit, improving sensor responsiveness and durability.

The threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system. The wiring harness length of 11.34 inches and the radiused polygon female connector are designed for precise fitment and reliable electrical connection. With an overall length of 14.88 inches, this sensor fits seamlessly into the designated mounting location without modification.

Walker Products Aftermarket offers this oxygen sensor as part of their emission control sensor line, focusing on providing vehicle-specific replacement parts that meet or exceed OEM standards. This product line emphasizes compatibility and durability, making it suitable for maintaining factory-level emissions performance on your Dodge or Jeep vehicle.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper fuel mixture control
• Helps resolve rough idling and poor engine performance
• Reduces emissions-related check engine light triggers
• Improves fuel efficiency by ensuring correct air-fuel ratio
• Prevents failed emissions tests due to faulty sensor readings

Installation Notes and Tips

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use appropriate oxygen sensor socket or wrench for removal and installation
• Do not over-tighten; torque to manufacturer specifications for the 18.0 mm threaded sensor
• Check wiring harness routing to avoid contact with hot exhaust components
• Verify connector engagement with the radiused polygon female connector for secure fit

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 350-34283 oxygen sensor undergoes rigorous testing to comply with emission control requirements for Dodge and Jeep vehicles. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region.