Walker 350-31017 Oxygen Sensor - Upstream

Overview of Walker 350-31017 Oxygen Sensor

The Walker 350-31017 oxygen sensor is a specific-fit, non-heated sensor designed for precise emission control. Engineered with a 14.29-inch wiring harness and a radiused polygon male connector, this sensor ensures reliable integration with compatible vehicle models.

• Wiring harness length: 14.29 inches
• Wire gauge measurement: 20 gauge
• Sensor type: Non-heated oxygen sensor
• Specific fitment for select vehicle applications
• Single wire configuration
• Radiused polygon male connector
• Thread diameter: 18.0 mm
• Overall length: 17.83 inches
• Threaded mounting type

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle requirements. The product line emphasizes precise fitment and quality construction to meet OEM standards, supporting effective engine management and emissions compliance.

Product Description and Features

The Walker 350-31017 oxygen sensor is designed to monitor exhaust oxygen levels accurately, helping the engine control module adjust fuel mixture for optimal combustion. Featuring a non-heated sensor element, it is suitable for applications where heated sensors are not required. The 20-gauge wire and 14.29-inch harness length provide sufficient reach and durability for installation. The radiused polygon male connector ensures secure electrical connection, while the threaded mounting type with an 18.0 mm diameter allows for straightforward installation in compatible exhaust systems.

Common Applications and Issues Addressed

• Helps correct fuel mixture for improved engine performance
• Reduces harmful emissions by providing accurate oxygen readings
• Resolves check engine light triggers related to oxygen sensor faults
• Prevents rough idling and poor fuel economy caused by faulty sensors
• Supports compliance with emission regulations in specific vehicle models

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model before installation
• Use proper tools to avoid damaging the threaded mounting or connector
• Check wiring harness length and connector type for fitment accuracy
• Follow manufacturer torque specifications when installing the sensor
• Inspect the exhaust port for debris or damage prior to installation

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet industry standards for durability and performance. The 350-31017 part number undergoes rigorous quality control to ensure reliable operation. Warranty coverage details should be confirmed with the product documentation or supplier.