Cyls. 4-6 B2S1 OE Equivalent Design
Cyls. 1-3 B1S1 OE Equivalent Design
B1S1 OE Equivalent Design
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
B1S1 OE Equivalent Design
Cylinder 4,5,6 O.E. Quality Direct Fit Replacement Sensor
Cylinder 1,2,3 O.E. Quality Direct Fit Replacement Sensor
Browse our selection of quality air / fuel ratio sensor parts designed specifically for your BMW 740i. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Excellence · M Sport · iPerformance Excellence
Sedan
L4 2.0L · L6 3.0L
Automatic
