NGK 22009 Oxygen Sensor O2 Sensor Direct Fit, 4-Wire Heated

The NGK 22009 oxygen sensor (also called an O2 sensor or air-fuel sensor) is a direct-fit replacement. It measures the oxygen content of the exhaust so the engine computer can fine-tune the air-fuel mixture. A fresh sensor helps keep emissions low, supports fuel economy and engine efficiency, and protects the catalytic converter.

Key Features:

• Sensing element made from NTK technical ceramic, with an integrated heater that reaches operating temperature quickly. This gives faster closed-loop activation and lower cold-start emissions.
• Built to meet OE standards with tight tolerances, which supports smog test compliance.
• Corrosion-resistant housing protects the ceramic element from silicone and lead poisoning.
• Porous PTFE filter lets atmospheric reference oxygen in while keeping water and engine contaminants out.
• Water-resistant factory-style connector helps prevent contamination-related failures.
• 4-wire design with a 0-1 V voltage range and thread-in mounting.
• Includes a wiring harness. An oxygen sensor bung is not included.
• Every NTK sensor goes through a multi-step test process for quality and durability.

Specifications:

• Brand: NGK / NTK
• Manufacturer part number: 22009
• UPC: 087295220092
• Number of wires: 4
• Voltage range: 0-1 V
• Mounting style: Thread-in
• Approx. length: 19 in

NTK is a leading OE supplier of oxygen sensors. The NGK 22009 gives you an OE-quality replacement for restoring proper engine management and emissions performance.