Denso 234-4626 Oxygen Sensor - Downstream, Downstream Rear, Upstream or Upstream Front

Overview of the Denso OE Style Oxygen Sensor 234-4626

The Denso OE Style Oxygen Sensor 234-4626 is designed specifically for select Lexus and Toyota models, including the Camry, GS300, IS300, SC300, Solara, and Supra. This heated oxygen sensor features a 23.23-inch wiring harness and a threaded mounting type for precise installation and reliable performance.

• Heated oxygen sensor for faster response times
• Specific fit for Lexus and Toyota models listed
• 23.23-inch wiring harness length for optimal routing
• Four-wire design with male connector
• Threaded mounting with 0.708-inch thread diameter

Detailed Product Description

The Denso OE Style 234-4626 oxygen sensor is engineered to meet the exact specifications of the original equipment for improved emission control. Its heated sensor type allows quicker activation, which helps maintain efficient engine performance and reduces harmful emissions. The sensor’s 23.23-inch wiring harness length provides sufficient reach for proper installation in the exhaust system of compatible Lexus and Toyota vehicles. Featuring a four-wire configuration and a male connector, this sensor ensures secure electrical connections. The threaded mounting type with a 0.708-inch diameter allows for straightforward replacement and a tight seal to prevent exhaust leaks.

Compatible Vehicles and Applications

This oxygen sensor is compatible with the following makes and models:

• Lexus GS300, IS300, SC300
• Toyota Camry, Solara, Supra

It is designed to replace the factory sensor in these vehicles, helping to maintain proper air-fuel mixture and emission standards.

Common Issues Addressed by the Denso 234-4626 Oxygen Sensor

• Check engine light triggered by faulty oxygen sensor readings
• Poor fuel economy due to incorrect air-fuel mixture
• Increased emissions and failed emissions tests
• Engine hesitation or rough idling caused by sensor malfunction
• Reduced engine performance and drivability issues

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate oxygen sensor socket for threaded removal and installation
• Do not over-tighten the sensor; follow torque specifications
• Check wiring harness routing to avoid contact with hot exhaust components
• Verify connector is securely attached to prevent electrical faults

Quality Assurance and Warranty

The Denso OE Style oxygen sensor 234-4626 is manufactured to meet OEM standards for fit, form, and function. It undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.

About the Denso OE Style Product Line

The OE Style product line from Denso focuses on providing replacement parts that closely match the original equipment specifications. This ensures compatibility and performance consistent with factory-installed components. The 234-4626 oxygen sensor exemplifies this approach by offering a direct-fit solution tailored for specific Lexus and Toyota models, supporting proper emission control and engine management.