Walker 350-34048 Oxygen Sensor

Overview of Walker 350-34048 Oxygen Sensor

The Walker 350-34048 oxygen sensor is designed specifically for select Ford, Mazda, and Suzuki models, including the Mazda 626, Suzuki Forenza, MPV, MX-6, and Ford Probe. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fit for Ford, Mazda, and Suzuki vehicles
• 12.52-inch wiring harness length for flexible installation
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure electrical connection
• Wire gauge measurement of 20 for durability and signal integrity
• Overall length of 16.06 inches to accommodate engine bay configurations

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 applications. The product line emphasizes precise fitment and quality construction to meet or exceed OEM standards, ensuring compatibility and performance for vehicles like the Mazda 626 and Suzuki Forenza.

Product Features and Specifications

The Walker 350-34048 oxygen sensor features a heated sensor type that allows for faster warm-up times and improved sensor responsiveness. Its 4-wire configuration supports both the sensor signal and heater circuit, enhancing durability and accuracy. The 12.52-inch wiring harness length offers sufficient reach for installation without excess slack. The radiused polygon male connector ensures a secure and corrosion-resistant connection, while the 18.0 mm threaded mounting type provides a standard fit for compatible exhaust ports. With a wire gauge of 20, the sensor wiring maintains signal integrity under various operating conditions.

Common Applications and Problem Resolution

• Helps resolve engine performance issues related to incorrect air-fuel mixture readings
• Addresses emissions test failures caused by faulty oxygen sensors
• Reduces rough idling and poor fuel economy linked to sensor malfunction
• Prevents check engine light triggers related to oxygen sensor faults
• Supports proper catalytic converter function by providing accurate exhaust gas data

Installation Notes and Tips

When installing the Walker 350-34048 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads to facilitate future removal but avoid contaminating the sensor tip. Verify the radiused polygon male connector is fully seated and locked to prevent electrical issues. This sensor is designed for specific fitment on Ford, Mazda, and Suzuki models, so confirm vehicle compatibility before installation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 350-34048 part number 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.