Walker 350-33034 Oxygen Sensor - Upstream

Overview of Walker Oxygen Sensor for Nissan 300ZX

The Walker 350-33034 oxygen sensor is designed specifically for the Nissan 300ZX, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Wiring harness length: 14.49 inches
• Wire gauge measurement: 20 gauge
• Heated sensor type for faster response
• Specific fit for Nissan 300ZX
• Three-wire configuration with radiused polygon male connector
• Thread diameter: 12.0 mm
• Overall length: 18.03 inches
• Threaded mounting for reliable attachment

Detailed Product Description

The Walker 350-33034 oxygen sensor is engineered to meet the emission control requirements of the Nissan 300ZX. As a heated sensor, it quickly reaches operating temperature, providing accurate oxygen level readings to the engine control unit. This sensor includes a 14.49-inch wiring harness with 20-gauge wires, arranged in a three-wire setup, which supports efficient signal transmission and heater operation. The radiused polygon male connector ensures a secure and precise connection, reducing the risk of electrical issues. With a 12.0 mm thread diameter and an overall length of 18.03 inches, this threaded sensor fits directly into the designated port on the Nissan 300ZX exhaust system.

Walker Products Aftermarket Line

Walker Products Aftermarket offers a range of emission control components designed to meet or exceed OEM specifications. The 350-33034 oxygen sensor is part of this line, providing reliable performance and compatibility for specific vehicle applications like the Nissan 300ZX. This product line focuses on delivering durable and precise sensors that support emission compliance and engine efficiency.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture readings for improved fuel economy
• Helps resolve check engine light triggers related to oxygen sensor faults
• Reduces emissions by ensuring proper catalytic converter function
• Eliminates rough idling caused by faulty oxygen sensor signals
• Prevents engine performance issues linked to incorrect oxygen sensor data

Installation Notes and Tips

When installing the Walker 350-33034 oxygen sensor on a Nissan 300ZX, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded port. Confirm the connector matches the radiused polygon male shape for a secure fit. Properly route the 14.49-inch wiring harness to prevent contact with hot or moving parts. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet strict quality standards for durability and performance. The 350-33034 part number undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use in Nissan 300ZX vehicles.