NTK Oxygen Sensors 27027 OE Type 5-Wire Wideband Air/Fuel Sensor

The NTK 27027 is an OE-type 5-wire wideband air/fuel (A/F) sensor designed to deliver precise oxygen measurement for accurate fuel system management. Manufactured by NTK, the world's largest supplier of original equipment oxygen sensors, this sensor is built using advanced ceramic technology controlled from raw material to finished product.

Key Features:

• 5-wire wideband design for precise air/fuel ratio monitoring
• OE-quality construction meets or exceeds original equipment specifications
• Advanced ceramic element technology for superior accuracy and response time
• Extensively tested during manufacturing to ensure quality and reliability
• Direct-fit replacement for original sensor—no modifications required
• Compatible with modern vehicle diagnostics and engine management systems

NTK Oxygen Sensors are part of the NGK family of products, backed by decades of ceramic engineering expertise. This wideband A/F sensor provides the precise fuel mixture data your vehicle's ECU needs for optimal performance, fuel economy, and emissions control. Ideal for import and domestic applications requiring OE-level sensor performance.