NTK 23566 Oxygen Sensor - Downstream, Upstream or Upstream Left

Overview of NTK Direct Fit Oxygen Sensor 23566

The NTK Direct Fit Oxygen Sensor 23566 is designed specifically for select Chrysler, Dodge, and Jeep 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 Chrysler, Dodge, and Jeep vehicles
• Threaded mounting type with 18mm thread diameter
• 18.75-inch wiring harness length for easy installation
• Four-wire configuration for reliable signal transmission

Detailed Product Features and Specifications

The NTK Direct Fit Oxygen Sensor 23566 features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its specific fitment ensures compatibility with Chrysler Caliber, Dodge Caravan, Grand Caravan, Pacifica, Town & Country, and Jeep Wrangler models. The sensor includes a threaded mounting type with an 18mm thread diameter, providing a secure and precise installation. The wiring harness length of 18.75 inches and four-wire design facilitate straightforward connection to the vehicle’s electrical system.

About the NTK Direct Fit Oxygen Sensor Line

The Direct Fit Oxygen Sensor line by NTK is engineered to provide exact replacement sensors tailored to specific vehicle applications. This product line focuses on delivering sensors that match OEM specifications, ensuring proper fit and function without modification. The 23566 sensor is part of this line, offering a direct replacement solution for emission control systems in compatible Chrysler, Dodge, and Jeep vehicles.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel economy by optimizing combustion efficiency
• Reduces harmful emissions by maintaining proper sensor operation
• Prevents drivability issues such as rough idling or hesitation

Installation Notes and Tips

When installing the NTK 23566 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct 18mm socket for removal and installation to prevent damage to the sensor or mounting threads. Verify the wiring harness length of 18.75 inches is sufficient for your vehicle’s routing. Confirm the four-wire connector matches the vehicle’s harness to ensure proper electrical connection.

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. The Direct Fit Oxygen Sensor 23566 undergoes rigorous testing to ensure reliable operation under various driving conditions. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.