NTK 23119 Oxygen Sensor - Upstream

Overview of NTK Direct Fit Oxygen Sensor 23119

The NTK Direct Fit Oxygen Sensor 23119 is designed specifically for Jeep Grand Cherokee models, ensuring precise emissions control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 22-inch wiring harness for straightforward installation.

• Heated oxygen sensor for faster response times
• Specific fit for Jeep Grand Cherokee vehicles
• Threaded mounting with 18mm thread diameter
• Four-wire design for accurate signal transmission
• 22-inch wiring harness length for flexible installation

Detailed Product Description

The NTK Direct Fit Oxygen Sensor 23119 belongs to the Direct Fit Oxygen Sensor product line, which focuses on providing vehicle-specific sensors engineered to match OEM specifications. This ensures compatibility and reliable performance without the need for modifications. The heated sensor type accelerates the sensor’s readiness after engine start, improving fuel efficiency and reducing emissions. With a 4-wire configuration, this sensor supports both the heating element and signal wires, enhancing durability and accuracy. The 18mm threaded mounting type allows for secure installation in the exhaust system, while the 22-inch wiring harness length offers sufficient reach for most Jeep Grand Cherokee exhaust layouts.

Applications and Problem Solving

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces engine misfires caused by faulty oxygen sensors
• Prevents increased emissions and failed emissions tests
• Addresses poor fuel economy linked to sensor malfunction
• Eliminates rough idling and hesitation due to inaccurate oxygen readings

Installation Notes and Tips

• Ensure vehicle compatibility with Jeep Grand Cherokee models before installation
• Use appropriate tools for removing the old sensor to avoid damage
• Check the wiring harness length of 22 inches to confirm fitment in your exhaust system
• Apply anti-seize compound on the threaded portion if recommended by the vehicle manufacturer
• Verify sensor connector matches the vehicle’s wiring harness for a secure connection

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor 23119 undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.