2018 BMW M3 Oxygen Sensors
Save up to 40% on original replacement 2018 BMW M3 Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 2018 BMW M3.








Oxygen Sensor - Downstream
$230.38
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cyls. 4-6 B2S2 OE Equivalent Design
Cyls. 4-6 B2S2 OE Equivalent Design







Oxygen Sensor - Downstream
$221.98
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cyls. 1-3 B1S2 OE Equivalent Design
Cyls. 1-3 B1S2 OE Equivalent Design







Oxygen Sensor - Downstream
$229.56
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
Cylinder(s) 4 to 6







Oxygen Sensor - Downstream
$229.56
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
Cylinder(s) 4, 5, and 6







Oxygen Sensor - Downstream
$240.38
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
Cylinder(s) 1 to 3







Oxygen Sensor - Downstream
$240.38
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
Cylinder(s) 1, 2, and 3







Oxygen Sensor - Upstream
$197.99
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
Cylinder(s) 4 to 6







Oxygen Sensor - Upstream
$197.99
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
Cylinder(s) 4, 5, and 6







Oxygen Sensor - Upstream
$197.99
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
Cylinder(s) 1 to 3







Oxygen Sensor - Upstream
$197.99
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
Cylinder(s) 1, 2, and 3




Oxygen Sensor - Upstream
$1,409.56
$840.12
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Bank 1 Sensor 1 w/ 5 Wires
Bank 1 Sensor 1 w/ 5 Wires


Oxygen Sensor - Downstream Left
$500.33
$451.40
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor


Oxygen Sensor - Downstream Right
$500.33
$451.40
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor







Air / Fuel Ratio Sensor - Upstream
$583.08
$173.13
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cyls. 4-6 B2S1 OE Equivalent Design
Cyls. 4-6 B2S1 OE Equivalent Design







Air / Fuel Ratio Sensor - Upstream
$207.23
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Cyls. 1-3 B1S1 OE Equivalent Design
Cyls. 1-3 B1S1 OE Equivalent Design

Air / Fuel Ratio Sensor - Upstream Right
$601.24
$242.45
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
Sellout and Reorder 234-5742 O.E. Quality Direct Fit Replacement Sensor
Sellout and Reorder 234-5742 O.E. Quality Direct Fit Replacement Sensor


Air / Fuel Ratio Sensor - Upstream Left
$526.60
$473.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor


Air / Fuel Ratio Sensor - Upstream Right
$251.45
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor