Walker 350-34294 Oxygen Sensor - Upstream

Overview of Walker Oxygen Sensor 350-34294

The Walker 350-34294 oxygen sensor is designed specifically for Hyundai vehicles including the Accent, Elantra, and Tiburon models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster activation
• Specific fit for Hyundai Accent, Elantra, and Tiburon
• 7.8-inch wiring harness length with 20 gauge wire
• 4-wire configuration with radiused polygon male connector
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 11.34 inches for precise installation

Detailed Product Description

The Walker Products Aftermarket oxygen sensor 350-34294 is engineered to meet the exact specifications required by Hyundai vehicles such as the Accent, Elantra, and Tiburon. Featuring a heated sensor element, this oxygen sensor reaches operating temperature quickly, improving fuel efficiency and reducing emissions. The 4-wire design includes a radiused polygon male connector that ensures a secure and reliable electrical connection. With a wiring harness length of 7.8 inches and 20 gauge wire, it provides sufficient flexibility for installation without excess slack. The sensor mounts via a threaded connection with an 18.0 mm diameter, matching factory standards for a precise fit. The overall length of 11.34 inches supports proper positioning within the exhaust system.

Walker Products Aftermarket is a dedicated product line focused on delivering replacement parts that meet or exceed OEM standards. This oxygen sensor is part of their emission control sensors category, designed to provide reliable performance and durability for specific vehicle applications.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for Hyundai Accent, Elantra, and Tiburon
• Helps resolve engine performance problems related to faulty oxygen sensors
• Reduces emissions by ensuring proper catalytic converter function
• Eliminates rough idling and poor fuel economy caused by sensor failure
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

• Ensure vehicle compatibility with Hyundai Accent, Elantra, or Tiburon before installation
• Use appropriate tools to avoid damaging the 18.0 mm threaded mounting
• Verify connector type matches the radiused polygon male connector on the vehicle harness
• Handle wiring harness carefully to maintain the integrity of the 20 gauge wires
• Follow vehicle manufacturer torque specifications when installing the sensor

Quality Assurance and Warranty

The Walker 350-34294 oxygen sensor is manufactured to meet stringent quality standards for emission control components. As part of the Walker Products Aftermarket line, it undergoes rigorous testing to ensure durability and reliable performance in Hyundai vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.