NTK 24086 Oxygen Sensor Narrow-Band Switching Zirconia, Unheated

The NTK 24086 is an OE-type narrow-band oxygen sensor designed to monitor exhaust gas oxygen content and deliver closed-loop feedback to the engine control unit (ECU). By continuously reporting the air-fuel ratio, the sensor helps the ECU maintain optimal combustion efficiency, maximize fuel economy, and minimize harmful emissions. It also supports OBDII diagnostics by alerting the system to potential issues with fuel delivery or catalytic converter performance. NTK is the world's largest manufacturer and supplier of OEM oxygen sensors, and controls the ceramic element at the heart of each sensor from raw material through finished product — ensuring consistent, OE-grade accuracy.

Key Features:

• Switching zirconia technology for precise narrow-band air-fuel ratio monitoring
• Unheated, single-wire design with a 29.50-inch wiring harness
• M18 x 1.5 metric threaded mounting; 7/8" (22mm) hex/wrench size for easy installation
• Female circular connector with male blade terminal
• Standard replacement grade — direct OE-type fit for specific applications
• Manufactured by NTK, the OEM sensor supplier trusted by major vehicle manufacturers worldwide

Engineered to OE standards and backed by NTK's ceramics expertise, this oxygen sensor is a reliable, specific-fit replacement for select 1985–1994 Mitsubishi, Eagle, Plymouth, Hyundai, and Dodge vehicles. California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.