Walker 350-35052 Oxygen Sensor - Upstream Left or Upstream Right

Overview of Walker 350-35052 Oxygen Sensor for Porsche Models

The Walker 350-35052 oxygen sensor is designed specifically for select Porsche vehicles, including the 918 Spyder, Boxster, Cayenne, Cayman, and Panamera. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance by providing precise air-fuel mixture data.

• Heated oxygen sensor with 5-wire configuration
• Specific fit for Porsche 918 Spyder, Boxster, Cayenne, Cayman, and Panamera
• 38.9-inch wiring harness length with 20-gauge wire
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Overall length of 42.44 inches for proper installation

Detailed Features and Specifications

This Walker Products Aftermarket oxygen sensor (part number 350-35052) features a heated sensor type that allows for faster warm-up times and improved emissions control. The sensor includes a 5-wire design with 20-gauge wiring, providing reliable signal transmission and durability. The wiring harness length of 38.9 inches and overall length of 42.44 inches accommodate the specific routing requirements of Porsche models such as the 918 Spyder and Panamera. The sensor mounts via a threaded connection with an 18.0 mm diameter, ensuring a secure fit. The radiused polygon male connector is designed for precise mating with the vehicle’s wiring harness, reducing the risk of connection issues.

Walker Products Aftermarket Line Information

The Walker Products Aftermarket line focuses on providing replacement emission control components that meet or exceed OEM specifications. This oxygen sensor is part of that line, offering a direct fit and reliable performance for Porsche vehicles. The product line emphasizes quality construction and compatibility, making it suitable for professional repairs and maintenance.

Common Applications and Problem Resolution

• Restores accurate oxygen sensing for proper engine management
• Helps resolve check engine light issues related to oxygen sensor faults
• Improves fuel efficiency by ensuring correct air-fuel mixture readings
• Reduces harmful emissions by maintaining proper catalytic converter function
• Prevents drivability problems such as rough idling or hesitation

Installation Notes and Tips

When installing the Walker 350-35052 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Verify the radiused polygon male connector aligns correctly with the vehicle harness to avoid damage. Due to the specific fitment for Porsche 918 Spyder, Boxster, Cayenne, Cayman, and Panamera models, confirm compatibility before installation.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-35052 should be confirmed at the point of purchase, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable performance and peace of mind for professional and DIY installations.