Denso 234-4435 Oxygen Sensor - Downstream Right or Upstream Right

Reliable Oxygen Sensor for Hyundai Amanti and Kia XG Series

The Denso OE Style Oxygen Sensor 234-4435 is designed specifically for Hyundai Amanti and Kia XG300 and XG350 models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.

• Heated sensor type for faster response times
• Specific fit for Hyundai Amanti, Kia XG300, and XG350
• Threaded mounting type with 0.708 inch thread diameter
• 10.91-inch wiring harness length with 4 wires
• Male connector for secure electrical connection

Detailed Features and Specifications

The Denso 234-4435 oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving emissions control efficiency. It comes with a 10.91-inch wiring harness and a male connector with four wires, ensuring compatibility with the vehicle’s existing wiring system. The sensor mounts via a threaded connection with a 0.708-inch diameter, providing a secure and reliable fit. This oxygen sensor is a specific fit part, engineered to meet the exact requirements of Hyundai Amanti and Kia XG300 and XG350 models, ensuring proper function and durability.

About the Denso OE Style Product Line

The OE Style line from Denso focuses on delivering parts that match original equipment specifications. This oxygen sensor is part of that line, designed to provide a direct replacement that meets factory standards for fit, form, and function. Using the OE Style sensor helps maintain the vehicle’s emissions system integrity and supports compliance with environmental regulations.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve rough idling and poor fuel economy
• Reduces emissions-related check engine light triggers
• Improves catalytic converter efficiency
• Prevents drivability problems caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Denso 234-4435 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use an anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Verify the wiring harness length and connector type match the vehicle’s specifications before installation. Proper torque should be applied to avoid damage to the sensor or mounting threads.

Quality Assurance and Warranty

Denso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure reliability and performance. The OE Style 234-4435 sensor is backed by Denso’s quality assurance processes. Please refer to Denso’s warranty policy for specific coverage details.