Walker 350-34324 Oxygen Sensor - Upstream

Overview of Walker 350-34324 Oxygen Sensor

The Walker 350-34324 oxygen sensor is designed specifically for select Bentley and Rolls-Royce models, including the Corniche IV, Silver Spirit, Silver Spur, and Turbo R. 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 configuration
• Specific fit for Bentley and Rolls-Royce models
• Threaded mounting type with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Wiring harness length of 37.32 inches and overall length of 40.87 inches
• Wire gauge measurement of 20 for reliable signal transmission

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components engineered to meet or exceed OEM specifications. The Walker Products Aftermarket sensors are designed to deliver consistent performance and durability, making them suitable for maintaining the emission systems of luxury vehicles such as Bentley and Rolls-Royce.

Technical Description and Attributes

The Walker 350-34324 oxygen sensor features a heated sensor type that allows for quicker activation and more accurate readings under various operating conditions. It includes a 4-wire design, which supports both the sensor signal and heater circuit, improving responsiveness and reliability. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system. The radiused polygon male connector provides a precise and stable electrical connection, reducing the risk of signal loss. With a wiring harness length of 37.32 inches and an overall length of 40.87 inches, this sensor is designed to fit the specific routing requirements of the listed Bentley and Rolls-Royce models.

Applications and Problem Resolution

• Compatible with Bentley Corniche IV, Silver Spirit, Silver Spur, and Turbo R models
• Helps resolve issues related to poor fuel economy due to inaccurate oxygen readings
• Addresses engine performance problems caused by faulty sensor signals
• Reduces emissions by ensuring proper air-fuel mixture monitoring
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

When installing the Walker 350-34324 oxygen sensor, ensure the sensor is threaded securely into the exhaust manifold or pipe without cross-threading. Verify the radiused polygon male connector matches the vehicle’s wiring harness connector to avoid connection issues. It is recommended to inspect the wiring harness for any damage before installation and to use anti-seize compound on the sensor threads if specified by the vehicle manufacturer. Proper installation will help maintain sensor accuracy and longevity.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance in emission control systems. While specific warranty details for part number 350-34324 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Bentley and Rolls-Royce vehicles.