Denso 234-4097 Oxygen Sensor - Downstream

Overview of the Denso OE Style Oxygen Sensor 234-4097

The Denso OE Style Oxygen Sensor 234-4097 is designed specifically for Acura RL and TL models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 30.31-inch wiring harness length for accurate fitment and reliable operation.

• Heated oxygen sensor for faster response times
• Specific fit for Acura RL and TL vehicles
• Threaded mounting type with 0.708-inch thread diameter
• Four-wire design with male connector for secure connection
• 30.31-inch wiring harness length for proper installation

Detailed Product Features and Specifications

The Denso 234-4097 oxygen sensor is engineered with a heated sensor element to ensure quicker activation and improved fuel efficiency. Its specific fitment to Acura RL and TL models guarantees compatibility and optimal performance. The sensor includes a four-wire configuration with a male connector, facilitating a secure and stable electrical connection. The threaded mounting type with a 0.708-inch diameter allows for straightforward installation in the exhaust system. The 30.31-inch wiring harness length provides sufficient reach for proper routing and connection without strain.

About the Denso OE Style Product Line

The OE Style product line from Denso focuses on delivering parts that meet original equipment specifications for direct replacement. This oxygen sensor aligns with the OE Style standards by offering precise fitment and reliable function tailored to specific vehicle models, such as the Acura RL and TL. Choosing an OE Style sensor helps maintain factory-level emission control and engine management system performance.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for proper air-fuel mixture
• Helps resolve engine performance issues related to faulty sensors
• Reduces emissions by ensuring correct sensor feedback to the ECU
• Prevents check engine light triggers caused by sensor failure
• Improves fuel economy by maintaining optimal combustion

Installation Notes and Tips

When installing the Denso 234-4097 oxygen sensor, ensure the vehicle is compatible with Acura RL or TL models. Use appropriate tools to avoid damaging the threaded sensor during installation. Verify the wiring harness length of 30.31 inches is sufficient for your vehicle’s routing requirements. Confirm the male connector securely mates with the vehicle’s wiring harness to prevent electrical issues.

Quality Assurance and Warranty Information

Denso oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The OE Style 234-4097 sensor undergoes rigorous testing to comply with original equipment specifications. Warranty coverage details should be confirmed with the parts provider or manufacturer, as they may vary.