Walker 350-35001 Oxygen Sensor - Upstream

Overview of Walker 350-35001 Oxygen Sensor for Mazda 5

The Walker 350-35001 oxygen sensor is designed specifically for Mazda 5 models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.

• Heated oxygen sensor for accurate emissions feedback
• Specific fit for Mazda 5 vehicles
• 11.34-inch wiring harness length with 5 wires
• 20 gauge wire for reliable signal transmission
• Threaded mounting with 18.0 mm thread diameter
• Radiused polygon male connector for secure connection
• Overall length of 14.88 inches for proper fitment

Detailed Product Description

The Walker 350-35001 oxygen sensor is engineered to meet the exact specifications required by Mazda 5 models. As a heated sensor, it quickly reaches optimal operating temperature, ensuring accurate oxygen level readings for the engine control unit (ECU). The 5-wire configuration and 20 gauge wiring provide stable electrical signals, while the 11.34-inch wiring harness length allows for proper routing within the engine bay. The sensor’s threaded mounting type with an 18.0 mm diameter ensures a secure and leak-free installation. The radiused polygon male connector is designed for a precise fit, reducing the risk of connection issues.

Walker Products Aftermarket Line

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on delivering reliable emission control components tailored to specific vehicle applications. Walker Products Aftermarket parts are designed to meet or exceed OEM standards, providing a dependable replacement option for maintaining vehicle emissions compliance and engine efficiency.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for Mazda 5 engines
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing accurate emissions data
• Reduces harmful exhaust emissions by ensuring correct sensor feedback
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

• Ensure the vehicle is cool before removing the old sensor to avoid burns
• Use appropriate tools for the 18.0 mm threaded sensor to prevent damage
• Verify connector type matches the vehicle harness before installation
• Do not over-tighten the sensor to avoid thread damage
• Check wiring harness routing to prevent contact with hot or moving parts

Quality Assurance and Warranty

Walker oxygen sensors, including part number 350-35001, are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Walker Products Aftermarket parts typically come with a limited warranty covering defects in materials and workmanship to ensure customer confidence in the product’s reliability.