Denso 234-4432 Oxygen Sensor - Downstream Right

Reliable Oxygen Sensor for Hyundai and Kia Vehicles

The Denso OE Style 234-4432 oxygen sensor is designed specifically for select Hyundai and Kia models, including the Magentis, Optima, Santa Fe, Sonata, and Tiburon. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance.

• Heated sensor type for faster warm-up and improved efficiency
• Specific fit for Hyundai and Kia models listed
• Threaded mounting type with 0.708-inch thread diameter
• 25-inch wiring harness length with 4 wires and male connector
• Part number 234-4432 for precise replacement

About the Denso OE Style Product Line

The OE Style line from Denso offers direct-fit replacement parts engineered to meet original equipment specifications. The 234-4432 oxygen sensor maintains factory-level performance and fitment, ensuring compatibility and reliable operation in your Hyundai or Kia vehicle.

Product Details and Specifications

This oxygen sensor features a heated design that allows it to reach operating temperature quickly, reducing emissions during cold starts. The 25-inch wiring harness provides sufficient length for installation, while the 4-wire configuration supports accurate signal transmission. The male connector and threaded mounting type with a 0.708-inch diameter ensure secure and proper installation in the exhaust system.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces engine misfires and rough idling
• Prevents increased emissions and failed emissions tests
• Improves fuel economy by providing accurate oxygen level data
• Resolves check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

Ensure the vehicle is cool before installation to avoid burns. Use the correct tools to remove the old sensor and install the Denso 234-4432 oxygen sensor securely by threading it into place. Verify the connector is fully seated to maintain proper electrical connection. This sensor is designed for specific Hyundai and Kia models, so confirm compatibility before installation.

Quality Assurance and Warranty

Denso manufactures the 234-4432 oxygen sensor to meet strict quality standards, ensuring durability and reliable performance. This part is backed by Denso's quality assurance protocols, providing confidence in its fit and function for your Hyundai or Kia vehicle.