Walker 350-33098 Oxygen Sensor - Upstream

Overview of Walker 350-33098 Oxygen Sensor for Volkswagen Vanagon

The Walker 350-33098 oxygen sensor is designed specifically for Volkswagen Vanagon models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon connector for secure installation.

• Heated oxygen sensor with 3-wire configuration
• Specific fit for Volkswagen Vanagon
• 24.33-inch wiring harness length for flexible installation
• 20 gauge wire for reliable signal transmission
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon connector with male and female ends
• Overall length of 27.87 inches

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components that meet or exceed OEM specifications. The line emphasizes precise fitment and durability, making it suitable for specific vehicle applications such as the Volkswagen Vanagon.

Product Description and Attributes

The Walker 350-33098 oxygen sensor is a heated sensor designed to provide accurate air-fuel mixture readings to the engine control unit. It features a 3-wire design with 20 gauge wiring, ensuring consistent electrical performance. The wiring harness length of 24.33 inches and overall length of 27.87 inches allow for proper routing and installation in the engine bay. The sensor mounts via an 18.0 mm threaded connection, compatible with the Vanagon’s exhaust system. The radiused polygon connector includes both male and female ends, facilitating a secure and reliable electrical connection.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate sensor data
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers related to oxygen sensor faults
• Improves fuel economy by ensuring correct sensor operation

Installation Notes and Tips

When installing the Walker 350-33098 oxygen sensor on a Volkswagen Vanagon, ensure the threaded mounting is properly tightened to 18.0 mm specifications to avoid exhaust leaks. Verify the wiring harness length of 24.33 inches is sufficient for routing without strain. Confirm the radiused polygon connectors are securely mated, matching male and female ends to prevent electrical faults. It is recommended to use anti-seize compound on the sensor threads to facilitate future removal.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 350-33098 part number undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.