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 M45. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Sport · X
Sedan
V8 4.5L
Automatic
