Walker 350-33030 Oxygen Sensor - Upstream

Overview of Walker 350-33030 Oxygen Sensor for Hyundai Accent

The Walker 350-33030 oxygen sensor is designed specifically for Hyundai Accent 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 with 3-wire configuration
• Specific fit for Hyundai Accent vehicles
• 7.8-inch wiring harness length for optimal routing
• 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 11.34 inches for proper fitment

Detailed Product Description

This Walker Products Aftermarket oxygen sensor (part number 350-33030) is engineered to meet the exact specifications required by Hyundai Accent models. The sensor type is heated, which allows it to reach operating temperature quickly, improving emission control efficiency. It features a 3-wire design with 20-gauge wires, ensuring accurate oxygen level readings and reliable communication with the vehicle’s engine control unit (ECU). The wiring harness length of 7.8 inches provides sufficient length for proper installation without excess slack.

The sensor’s mounting type is threaded with an 18.0 mm diameter, allowing for a secure and precise fit in the exhaust system. The connector is a radiused polygon shape with a male gender, designed to match the factory wiring harness for a plug-and-play replacement. The overall length of 11.34 inches ensures compatibility with the Hyundai Accent’s exhaust layout.

Walker Products Aftermarket Line

The Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This product line emphasizes precise fitment and durability, making it suitable for specific vehicle applications like the Hyundai Accent. The 350-33030 oxygen sensor is part of this line, ensuring compatibility and performance aligned with factory requirements.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing correct emissions data
• Reduces harmful exhaust emissions by maintaining sensor accuracy
• 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 threaded sensor removal and installation
• Verify connector type matches the factory harness before installation
• Do not over-tighten the sensor; follow torque specifications
• Inspect wiring harness for damage and secure routing to prevent wear

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 350-33030 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing the oxygen sensor on your Hyundai Accent.