1999 BMW 323i Oxygen Sensors
Save up to 40% on original replacement 1999 BMW 323i Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 1999 BMW 323i.
Oxygen Sensor - Upstream
$143.18
$86.68
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: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Downstream
$170.45
$110.76
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: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Downstream
$194.22
$99.56
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Upstream
$194.22
$99.56
In Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Upstream
$161.08
$90.39
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 Japan
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 1-3 B1S1 OE Equivalent Design
Cyls. 1-3 B1S1 OE Equivalent Design
Oxygen Sensor - Upstream
$161.08
$90.39
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 Japan
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 4-6 B2S1 OE Equivalent Design
Cyls. 4-6 B2S1 OE Equivalent Design
Oxygen Sensor - Downstream
$176.17
$102.26
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 Japan
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 1-3 B1S2 OE Equivalent Design
Cyls. 1-3 B1S2 OE Equivalent Design
Oxygen Sensor - Downstream
$176.17
$102.26
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 Japan
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 4-6 B2S2 OE Equivalent Design
Cyls. 4-6 B2S2 OE Equivalent Design
Oxygen Sensor - Downstream
$212.96
$130.38
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: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor
Oxygen Sensor - Upstream
$212.96
$130.38
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: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor
Oxygen Sensor - Upstream
$104.51
$93.55
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: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Downstream
$188.07
$102.18
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Upstream
$79.16
$42.45
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:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Downstream
$112.30
$60.25
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:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Downstream
$287.73
$173.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Upstream
$287.73
$173.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Downstream
$128.05
$123.22
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 1-3 B1S2 Sensor w/990mm Lead OE MFR: NTK
Cyls. 1-3 B1S2 Sensor w/990mm Lead OE MFR: NTK
Oxygen Sensor - Downstream
$128.05
$123.22
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 4-6 B2S2 Sensor w/990mm Lead OE MFR: NTK
Cyls. 4-6 B2S2 Sensor w/990mm Lead OE MFR: NTK
Oxygen Sensor - Upstream
$128.05
$123.22
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 1-3 B1S1 OE MFR: NTK
Cyls. 1-3 B1S1 OE MFR: NTK
Oxygen Sensor - Upstream
$128.05
$123.22
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 4-6 B2S1 OE MFR: NTK
Cyls. 4-6 B2S1 OE MFR: NTK
Oxygen Sensor - Downstream
$238.18
$133.49
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 1-3 B1S2 Sensor w/410mm Lead OE MFR: NTK
Cyls. 1-3 B1S2 Sensor w/410mm Lead OE MFR: NTK
Oxygen Sensor - Downstream
$238.18
$133.49
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
Cyls. 4-6 B2S2 Sensor w/410mm Lead OE MFR: NTK
Cyls. 4-6 B2S2 Sensor w/410mm Lead OE MFR: NTK
Oxygen Sensor - Rear
$184.53
$133.69
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Rear
$184.53
$133.69
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: Canada;
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: Canada;
Oxygen Sensor - Rear
$184.53
$133.69
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: United States;
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: United States;
Oxygen Sensor - Front
$214.56
$155.41
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Front
$214.56
$155.41
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: Canada;
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: Canada;
Oxygen Sensor - Front
$214.56
$155.41
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: United States;
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0); Region: United States;
Oxygen Sensor - Downstream
$266.49
$153.60
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
w/ 16" Downstream Sensor O.E. Quality Direct Fit Replacement Sensor
w/ 16" Downstream Sensor O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Downstream
$234.57
$140.89
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
w/ 39" Downstream Sensor O.E. Quality Direct Fit Replacement Sensor
w/ 39" Downstream Sensor O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Upstream
$234.57
$140.89
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Sedan; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - Downstream
$324.69
$193.51
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Vehicle Fitment Notes:
w/ 990 mm Long Harness
w/ 990 mm Long Harness
Oxygen Sensor - Upstream
$324.69
$193.51
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Body Type: Convertible; Engine Base: 2.5L 2494cc 152ci L6 (3.31x2.95; 84.0x75.0);
Oxygen Sensor - Front
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Convertible; Sub-Model: Base;
Body Type: Convertible; Sub-Model: Base;
Vehicle Fitment Notes:
4-pin connector - Cable: 1000mm
4-pin connector - Cable: 1000mm
Oxygen Sensor - Rear
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Body Type: Convertible; Sub-Model: Base;
Body Type: Convertible; Sub-Model: Base;
Vehicle Fitment Notes:
4-pin connector - Cable: 1000mm
4-pin connector - Cable: 1000mm