1997 BMW 850Ci Oxygen Sensors
Save up to 40% on original replacement 1997 BMW 850Ci Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 1997 BMW 850Ci.








Oxygen Sensor - Downstream
$208.28
$119.16
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);







Oxygen Sensor - Upstream
$143.18
$86.68
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);







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:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);







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:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);







Oxygen Sensor - Downstream Left
$229.92
$113.32
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Vehicle Fitment Notes:
B2S2 OE Equivalent Design
B2S2 OE Equivalent Design







Oxygen Sensor - Downstream Right
$229.92
$113.32
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design







Oxygen Sensor - Upstream Left
$161.08
$90.39
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Vehicle Fitment Notes:
B2S1 OE Equivalent Design
B2S1 OE Equivalent Design







Oxygen Sensor - Upstream Right
$161.08
$90.39
10+ In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design

Oxygen Sensor - Downstream
$212.96
$130.38
In Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
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: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
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: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor




Oxygen Sensor - Upstream Left
$79.16
$42.45
Limited Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);




Oxygen Sensor - Upstream Right
$79.16
$42.45
Limited Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);





Oxygen Sensor - Front
$214.56
$155.41
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);





Oxygen Sensor - Front
$214.56
$155.41
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.); Region: Canada;
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.); Region: Canada;





Oxygen Sensor - Front
$214.56
$155.41
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.); Region: United States;
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.); Region: United States;

Oxygen Sensor - Downstream
$232.05
$119.60
Out of Stock
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor





Oxygen Sensor - Downstream Left
$147.09
$78.91
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);





Oxygen Sensor - Downstream Right
$147.09
$78.91
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);
Engine Base: 5.4L 5379cc (-CID) V12 Bore 85.0cm (3.35in.) Stroke 79.0cm (3.11in.);