2017 Smart Fortwo Air / Fuel Ratio Sensor
Browse our online catalogue to find original replacement Air / Fuel Ratio Sensors specifically designed to fit a 2017 Smart Fortwo.





2017 Smart Fortwo Air / Fuel Ratio Sensor
$339.25
$150.59
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Upstream
Required Per Vehicle: 1
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design



2017 Smart Fortwo Air / Fuel Ratio Sensor
$359.65
$297.99
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Germany
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Passion;
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Passion;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor



2017 Smart Fortwo Air / Fuel Ratio Sensor
$359.65
$297.99
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Germany
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Prime;
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Prime;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor



2017 Smart Fortwo Air / Fuel Ratio Sensor
$359.65
$297.99
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Germany
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Pure;
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Pure;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor





2017 Smart Fortwo Oxygen Sensor
$89.49
$76.06
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);





2017 Smart Fortwo Oxygen Sensor
$89.49
$76.06
10+ In Stock
Condition: New
Ships: Monday Sep. 28th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Vehicle Fitment Notes:
Disconnect Battery Before Replacing Sensor
Disconnect Battery Before Replacing Sensor





2017 Smart Fortwo Oxygen Sensor
$165.23
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Germany
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);





2017 Smart Fortwo Oxygen Sensor
$165.23
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Germany
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);





2017 Smart Fortwo Oxygen Sensor
$74.19
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Vehicle Fitment Notes:
B1S2 OE MFR: NTK
B1S2 OE MFR: NTK





2017 Smart Fortwo Oxygen Sensor
$74.19
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Vehicle Fitment Notes:
Sell Out and Reorder 25270 B1S2 OE MFR: NTK
Sell Out and Reorder 25270 B1S2 OE MFR: NTK





2017 Smart Fortwo Oxygen Sensor
$306.08
$267.14
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Passion;
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Passion;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor





2017 Smart Fortwo Oxygen Sensor
$306.08
$267.14
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Prime;
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Prime;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor





2017 Smart Fortwo Oxygen Sensor
$306.08
$267.14
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Pure;
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0); Sub-Model: Pure;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor




2017 Smart Fortwo Oxygen Sensor
$77.66
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Smart Fortwo
Equipped With:
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
Engine Base: 0.9L 898cc 55ci L3 (2.84x2.87; 72.1x73.0);
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