O.E. Quality Direct Fit Replacement Sensor
B2S1 OE Equivalent Design
At Exhaust Manifold Outlet
At Exhaust Manifold Outlet
At Exhaust Manifold Outlet
At Exhaust Manifold Outlet
Browse our selection of quality air / fuel ratio sensor parts designed specifically for your INFINITI FX45. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Sport Utility
V8 4.5L
Automatic
