2012 BMW X3 Oxygen Sensors
Save up to 40% on original replacement 2012 BMW X3 Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 2012 BMW X3.
Oxygen Sensor - Downstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
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);
Oxygen Sensor - Downstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
Cylinder(s) 1 to 3
Oxygen Sensor - Downstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
Cylinder(s) 1, 2, and 3
Oxygen Sensor - Downstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
Cylinder(s) 4 to 6
Oxygen Sensor - Downstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
Cylinder(s) 4, 5, and 6
Oxygen Sensor - Downstream
$330.12
$190.70
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
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);
Oxygen Sensor - Downstream
$282.37
$151.88
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Aspiration: Turbocharged; Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Engine Designation: N55B30A; Sub-Model: xDrive35i;
Aspiration: Turbocharged; Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Engine Designation: N55B30A; Sub-Model: xDrive35i;
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design
Oxygen Sensor - Downstream
$272.65
$143.79
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Vehicle Fitment Notes:
Cyls. 4-6 B2S2 OE Equivalent Design
Cyls. 4-6 B2S2 OE Equivalent Design
Oxygen Sensor - Downstream
$298.25
$142.53
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 USA
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Vehicle Fitment Notes:
Cyls. 1-3 B1S2 OE Equivalent Design
Cyls. 1-3 B1S2 OE Equivalent Design
Oxygen Sensor - Upstream
$145.35
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
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Vehicle Fitment Notes:
Bank 1 Sensor 1 Cylinders 1-3 w/ 5 Wires
Bank 1 Sensor 1 Cylinders 1-3 w/ 5 Wires
Oxygen Sensor - Downstream
$425.43
$244.04
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
Cylinder(s) 4 to 6
Oxygen Sensor - Downstream
$425.43
$244.04
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
Cylinder(s) 4, 5, and 6
Oxygen Sensor - Downstream
$320.25
$189.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
Cylinder(s) 1 to 3
Oxygen Sensor - Downstream
$320.25
$189.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
Cylinder(s) 1, 2, and 3
Oxygen Sensor - Upstream
$442.83
$265.52
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);
Oxygen Sensor - Upstream
$267.68
$231.75
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 1 to 3
Cylinder(s) 1 to 3
Oxygen Sensor - Upstream
$267.68
$231.75
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 1, 2, and 3
Cylinder(s) 1, 2, and 3
Oxygen Sensor - Upstream
$297.82
$245.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 4 to 6
Cylinder(s) 4 to 6
Oxygen Sensor - Upstream
$297.82
$245.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder(s) 4, 5, and 6
Cylinder(s) 4, 5, and 6
Oxygen Sensor - Rear
$396.60
$287.30
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);
Oxygen Sensor - Rear
$396.60
$287.30
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); Region: Canada;
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Region: Canada;
Oxygen Sensor - Rear
$396.60
$287.30
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); Region: United States;
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Region: United States;
Oxygen Sensor - Downstream
$293.66
$149.09
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder 1,2,3, Sellout and Reorder 234-8083 O.E. Quality Direct Fit Replacement Sensor
Cylinder 1,2,3, Sellout and Reorder 234-8083 O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Downstream
$326.80
$174.93
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder 4,5,6 O.E. Quality Direct Fit Replacement Sensor
Cylinder 4,5,6 O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Downstream
$332.20
$156.56
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); Sub-Model: xDrive35i;
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Sub-Model: xDrive35i;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Downstream
$425.34
$253.53
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Aspiration: Turbocharged; Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Engine Designation: N55B30A; Sub-Model: xDrive35i;
Aspiration: Turbocharged; Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Engine Designation: N55B30A; Sub-Model: xDrive35i;
Vehicle Fitment Notes:
Bank 1 Sensor 2
Bank 1 Sensor 2
Oxygen Sensor - Upstream
$706.56
$421.11
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Vehicle Fitment Notes:
Bank 2 Sensor 1 Cylinders 4-6 w/ 5 Wires
Bank 2 Sensor 1 Cylinders 4-6 w/ 5 Wires
Oxygen Sensor - Downstream
$460.50
$274.47
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Vehicle Fitment Notes:
Cylinders 1-3; Bank 1 Sensor 2
Cylinders 1-3; Bank 1 Sensor 2
Oxygen Sensor - Downstream
$154.63
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder 1,2,3 O.E. Quality Direct Fit Replacement Sensor
Cylinder 1,2,3 O.E. Quality Direct Fit Replacement Sensor
Air / Fuel Ratio Sensor - Upstream
$415.25
$210.57
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:
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Vehicle Fitment Notes:
Cyls. 4-6 B2S1 OE Equivalent Design
Cyls. 4-6 B2S1 OE Equivalent Design
Air / Fuel Ratio Sensor - Upstream
$405.42
$161.29
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:
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Aspiration: Naturally Aspirated; Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9); Engine Designation: N52B30A; Sub-Model: xDrive28i;
Vehicle Fitment Notes:
Cyls. 1-3 B1S1 OE Equivalent Design
Cyls. 1-3 B1S1 OE Equivalent Design
Air / Fuel Ratio Sensor - Upstream
$210.56
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:
Aspiration: Turbocharged; Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Engine Designation: N55B30A; Sub-Model: xDrive35i;
Aspiration: Turbocharged; Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Engine Designation: N55B30A; Sub-Model: xDrive35i;
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design
Air / Fuel Ratio Sensor - Upstream
$399.33
$225.97
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Pick-Up: Ready in 2-3 Hours Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder 1,2,3 O.E. Quality Direct Fit Replacement Sensor
Cylinder 1,2,3 O.E. Quality Direct Fit Replacement Sensor
Air / Fuel Ratio Sensor - Upstream
$615.62
$519.74
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Engine Base: 3.0L 2996cc L6 (3.35x3.46; 85.1x87.9);
Vehicle Fitment Notes:
Cylinder 4,5,6 O.E. Quality Direct Fit Replacement Sensor
Cylinder 4,5,6 O.E. Quality Direct Fit Replacement Sensor
Air / Fuel Ratio Sensor - Upstream
$487.17
$235.12
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); Sub-Model: xDrive35i;
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Sub-Model: xDrive35i;
Vehicle Fitment Notes:
Sellout and Reorder 234-5745 O.E. Quality Direct Fit Replacement Sensor
Sellout and Reorder 234-5745 O.E. Quality Direct Fit Replacement Sensor
Air / Fuel Ratio Sensor - Upstream
$243.85
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); Sub-Model: xDrive35i;
Engine Base: 3.0L 2979cc L6 (3.31x3.53; 84.0x89.6); Sub-Model: xDrive35i;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor