2012 Mercedes-Benz S550 Oxygen Sensor
Browse our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2012 Mercedes-Benz S550.





2012 Mercedes-Benz S550 Oxygen Sensor
$89.49
$84.51
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 2
Made in USA
Fits: 2012 Mercedes-Benz S550
Equipped With:
Drive Type: AWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Drive Type: AWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);





2012 Mercedes-Benz S550 Oxygen Sensor
$89.49
$84.51
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 2
Made in USA
Fits: 2012 Mercedes-Benz S550
Equipped With:
Drive Type: AWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Drive Type: AWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
Disconnect Battery Before Replacing Sensor
Disconnect Battery Before Replacing Sensor





2012 Mercedes-Benz S550 Oxygen Sensor
$89.49
$84.51
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 2
Made in USA
Fits: 2012 Mercedes-Benz S550
Equipped With:
Drive Type: RWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Drive Type: RWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);





2012 Mercedes-Benz S550 Oxygen Sensor
$89.49
$84.51
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 2
Made in USA
Fits: 2012 Mercedes-Benz S550
Equipped With:
Drive Type: RWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Drive Type: RWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
Disconnect Battery Before Replacing Sensor
Disconnect Battery Before Replacing Sensor
2012 Mercedes-Benz S550 Oxygen Sensor
$72.70
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Left
Required Per Vehicle: 1
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
Improved Design The appearance of this replacement unit may differ from Original Unit, but it is guaranteed to fit and function the same way as the Original Unit B2S2 OE MFR: NTK
Improved Design The appearance of this replacement unit may differ from Original Unit, but it is guaranteed to fit and function the same way as the Original Unit B2S2 OE MFR: NTK
2012 Mercedes-Benz S550 Oxygen Sensor
$72.70
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Right
Required Per Vehicle: 1
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
Improved Design The appearance of this replacement unit may differ from Original Unit, but it is guaranteed to fit and function the same way as the Original Unit B1S2 OE MFR: NTK
Improved Design The appearance of this replacement unit may differ from Original Unit, but it is guaranteed to fit and function the same way as the Original Unit B1S2 OE MFR: NTK

2012 Mercedes-Benz S550 Oxygen Sensor
$297.64
$365.41
Limited Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Downstream
Required Per Vehicle: 2
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Drive Type: RWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Drive Type: RWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor

2012 Mercedes-Benz S550 Oxygen Sensor
$297.64
$365.41
Limited Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Downstream
Required Per Vehicle: 2
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.); Sub-Model: Base;
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.); Sub-Model: Base;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor

2012 Mercedes-Benz S550 Oxygen Sensor
$332.93
$384.12
Limited Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Downstream
Required Per Vehicle: 2
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Drive Type: AWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Drive Type: AWD; Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor





2012 Mercedes-Benz S550 Oxygen Sensor
$171.82
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 2
Made in Germany
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);





2012 Mercedes-Benz S550 Oxygen Sensor
$171.82
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 2
Made in Germany
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);





2012 Mercedes-Benz S550 Oxygen Sensor
$186.25
$80.00
Out of Stock
Condition: New
Downstream Left
Required Per Vehicle: 1
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
OE MFR: NTK
OE MFR: NTK





2012 Mercedes-Benz S550 Oxygen Sensor
$186.25
$80.00
Out of Stock
Condition: New
Downstream Left
Required Per Vehicle: 1
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
Sell Out and Reorder 23194 B2S2 OE MFR: NTK
Sell Out and Reorder 23194 B2S2 OE MFR: NTK





2012 Mercedes-Benz S550 Oxygen Sensor
$186.25
$80.00
Out of Stock
Condition: New
Downstream Right
Required Per Vehicle: 1
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
OE MFR: NTK
OE MFR: NTK





2012 Mercedes-Benz S550 Oxygen Sensor
$186.25
$80.00
Out of Stock
Condition: New
Downstream Right
Required Per Vehicle: 1
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
Sell Out and Reorder 23194 B1S2 OE MFR: NTK
Sell Out and Reorder 23194 B1S2 OE MFR: NTK




2012 Mercedes-Benz S550 Oxygen Sensor
$87.87
$63.64
Out of Stock
Condition: New
Rear
Required Per Vehicle: 2
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.); Region: United States; Sub-Model: Base;
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.); Region: United States; Sub-Model: Base;




2012 Mercedes-Benz S550 Oxygen Sensor
$87.87
$63.64
Out of Stock
Condition: New
Rear
Required Per Vehicle: 2
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.); Sub-Model: Base;
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.); Sub-Model: Base;




2012 Mercedes-Benz S550 Oxygen Sensor
$284.78
$169.72
Call For Availability
Condition: New
Downstream Left
Required Per Vehicle: 1
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);




2012 Mercedes-Benz S550 Oxygen Sensor
$284.78
$169.72
Call For Availability
Condition: New
Downstream Right
Required Per Vehicle: 1
Made in Japan
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);





2012 Mercedes-Benz S550 Air / Fuel Ratio Sensor
$339.25
$150.59
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Left
Required Per Vehicle: 1
Made in Germany
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
B2S1 OE Equivalent Design
B2S1 OE Equivalent Design





2012 Mercedes-Benz S550 Air / Fuel Ratio Sensor
$339.25
$150.59
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Left
Required Per Vehicle: 1
Made in Germany
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
OE Equivalent Design
OE Equivalent Design





2012 Mercedes-Benz S550 Air / Fuel Ratio Sensor
$339.25
$150.59
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Right
Required Per Vehicle: 1
Made in Germany
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design





2012 Mercedes-Benz S550 Air / Fuel Ratio Sensor
$339.25
$150.59
10+ In Stock
Condition: New
Ships: Today, Aug. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream Right
Required Per Vehicle: 1
Made in Germany
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
OE Equivalent Design
OE Equivalent Design

2012 Mercedes-Benz S550 Air / Fuel Ratio Sensor
$359.65
$297.99
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 2
Made in Germany
Fits: 2012 Mercedes-Benz S550
Equipped With:
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Engine Base: 4.7L 4663cc (285CID) V8 Bore 92.9cm (3.66in.) Stroke 86.0cm (3.39in.);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor