NTK 22125 Oxygen Sensor - Upstream

Overview of NTK Direct Fit Oxygen Sensor 22125

The NTK Direct Fit Oxygen Sensor 22125 is designed specifically for Ford Focus models, providing precise emission control through accurate oxygen level monitoring. This heated oxygen sensor features a threaded mounting type and a wiring harness length of 18 inches, ensuring a secure and reliable fit.

• Heated oxygen sensor for faster response times
• Specific fit for Ford Focus vehicles
• Threaded mounting type with 18mm thread diameter
• Four-wire configuration for accurate signal transmission
• 18-inch wiring harness length for optimal installation flexibility

Detailed Product Description

The NTK Direct Fit Oxygen Sensor 22125 is engineered to meet the exact specifications of Ford Focus models, ensuring compatibility and performance. This sensor uses a heated element to quickly reach operating temperature, improving fuel efficiency and reducing emissions. The four-wire design supports both the sensor signal and heater circuit, while the 18mm threaded mounting type allows for straightforward installation. With an 18-inch wiring harness, this oxygen sensor provides sufficient length for a clean and secure connection within the engine bay.

About the NTK Direct Fit Oxygen Sensor Line

The Direct Fit Oxygen Sensor line by NTK is developed to provide vehicle-specific sensors that match OEM specifications. This product line focuses on delivering sensors that require no modifications during installation, ensuring a direct replacement for original equipment. The 22125 part number is part of this line, designed to maintain emission control system integrity for Ford Focus vehicles.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for engine control
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing accurate oxygen level data
• Reduces harmful emissions by ensuring efficient combustion
• Prevents drivability issues caused by faulty sensor signals

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
• Verify the wiring harness length and connector compatibility with the Ford Focus model
• Apply anti-seize compound on threads if not pre-coated to ease future removal
• Follow vehicle manufacturer torque specifications when installing the sensor

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor 22125 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.