NTK OE / Oxygen Sensor Upstream - Narrow Band: 23162

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology. Product Details: Notes: Oxygen Sensor. Narrowband. "RIGHT", Bank 1 Sensor 1 (B1S1). "LEFT", Bank 2 sensor 1. Direct fit oxygen sensor. Warranty: 1 YR Wrench Size: 7/8" (22mm) Mounting Type: Threaded Wire Quantity: 4 Grade Type: Standar