NTK Oxygen Sensors 27012 OE Type 5-Wire Wideband Air/Fuel Sensor

The NTK 27012 is an OE-type 5-wire wideband air/fuel ratio sensor designed to deliver precise oxygen sensing for import and domestic vehicles. Manufactured by NTK, the world's largest supplier of original equipment oxygen sensors, this wideband A/F sensor provides accurate air-to-fuel mixture readings to help optimize engine performance, fuel efficiency, and emissions control.

Key Features:

• 5-wire wideband air/fuel ratio sensor design for precise mixture monitoring
• OE-type replacement ensuring direct fit and proper function
• Advanced ceramic technology controlled from raw material to finished product
• Extensively tested during manufacturing to meet or exceed OE specifications
• Manufactured by the world's largest OE oxygen sensor supplier
• Superior reliability backed by NTK's decades of sensor expertise

Established under the NGK family of products, NTK leverages state-of-the-art ceramic manufacturing technology to produce oxygen sensors with exceptional quality and consistency. The wideband design provides a broader range of air/fuel mixture detection compared to traditional narrowband sensors, making it essential for modern engine management systems that require precise fuel control across all operating conditions.