2012 Mercedes-Benz S550 Air / Fuel Ratio Sensor
Navigate our online catalogue to find original replacement Air / Fuel Ratio Sensors specifically designed to fit a 2012 Mercedes-Benz S550.








Air / Fuel Ratio Sensor
$339.25
$150.76
10+ In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Upstream Left
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
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







Air / Fuel Ratio Sensor
$339.25
$150.76
10+ In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Upstream Right
Required Per Vehicle: 1
Made in Germany
Vehicle fitment:
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

Air / Fuel Ratio Sensor
$359.65
$297.99
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 2
Made in Germany
Vehicle fitment:
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







Oxygen Sensor
$89.49
$70.54
10+ In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Downstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
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.);







Oxygen Sensor
$89.49
$70.54
10+ In Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Pick-Up: Ready in 1 Hour Monday Oct. 6th
Downstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
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.);







Oxygen Sensor
$186.25
$77.36
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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







Oxygen Sensor
$186.25
$77.36
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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

Oxygen Sensor
$297.64
$273.21
Limited Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 2-3 Hours Monday Oct. 6th
Pick-Up: Ready in 2-3 Hours Monday Oct. 6th
Downstream
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
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

Oxygen Sensor
$297.64
$273.21
Limited Stock
Condition: New
Ships: Monday Oct. 6th
Pick-Up: Ready in 2-3 Hours Monday Oct. 6th
Pick-Up: Ready in 2-3 Hours Monday Oct. 6th
Downstream
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
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







Oxygen Sensor
$171.82
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 2
Made in Germany
Vehicle fitment:
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.);




Oxygen Sensor
$87.87
$63.64
Out of Stock
Condition: New
Rear
Required Per Vehicle: 2
Vehicle fitment:
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;




Oxygen Sensor
$87.87
$63.64
Out of Stock
Condition: New
Rear
Required Per Vehicle: 2
Vehicle fitment:
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;

Oxygen Sensor
$332.93
$287.18
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
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




Oxygen Sensor
$284.78
$169.72
Call For Availability
Condition: New
Downstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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.);




Oxygen Sensor
$284.78
$169.72
Call For Availability
Condition: New
Downstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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.);