The NGK OE‑type 4‑wire air/fuel sensor for 2013–2015 Acura ILX models is a direct replacement that returns accurate air–fuel ratio feedback to the engine control system. This OE‑style A/F sensor installs like the original and supports correct fuel‑trim and emissions monitoring, providing a reliable service solution when a vehicle’s sensor needs replacement.
NGK 2015-13 Acura ILX OE Type 4-Wire A/F Sensor