Walker 350-34470 Oxygen Sensor - Downstream

Overview of Walker 350-34470 Oxygen Sensor for Mazda 5

The Walker 350-34470 oxygen sensor is designed specifically for Mazda 5 models, providing precise emission control and engine performance monitoring. This heated oxygen sensor ensures accurate readings for optimal fuel efficiency and reduced emissions.

• Heated oxygen sensor with 4-wire design for reliable operation
• Specific fitment for Mazda 5 vehicles
• 23.15 inches wiring harness length for convenient installation
• 20 gauge wire measurement ensuring durability and signal integrity
• Radiused polygon male connector for secure connection
• Threaded mounting type with 18.0 mm thread diameter
• Overall length of 26.69 inches for proper placement in exhaust system

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-34470) is engineered to meet the exact specifications required by Mazda 5 models. Featuring a heated sensor type, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor includes a 4-wire configuration with 20 gauge wires, enhancing signal transmission and sensor responsiveness. The wiring harness length of 23.15 inches allows for flexible routing during installation, while the radiused polygon male connector ensures a secure and precise fit. The threaded mounting type with an 18.0 mm diameter facilitates straightforward replacement and compatibility with the vehicle’s exhaust system.

The Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This product line emphasizes quality construction and fitment accuracy, making the 350-34470 oxygen sensor a dependable choice for maintaining your Mazda 5’s emission system performance.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces engine misfires caused by faulty oxygen sensor readings
• Prevents increased emissions and failed emissions tests
• Improves fuel economy by providing accurate feedback to the engine control unit
• Resolves check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

• Ensure vehicle compatibility with Mazda 5 models before installation
• Use appropriate tools to remove the old sensor and avoid damaging the exhaust manifold
• Check connector type and wiring harness length for proper fit
• Apply anti-seize compound on the threaded portion if recommended by the vehicle manufacturer
• Verify sensor wiring connections match the vehicle’s harness to prevent electrical issues

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 350-34470 may vary, Walker typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or supplier for exact warranty terms.