2017 Subaru WRX STI Oxygen Sensor
Browse our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2017 Subaru WRX STI.





2017 Subaru WRX STI Oxygen Sensor
$181.92
$109.31
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Downstream
Required Per Vehicle: 1
Fits: 2017 Subaru WRX STI
Equipped With:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design





2017 Subaru WRX STI Oxygen Sensor
$115.06
$61.73
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Downstream
Required Per Vehicle: 1
Fits: 2017 Subaru WRX STI
Equipped With:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
Bank 1 Sensor 2
Bank 1 Sensor 2

2017 Subaru WRX STI Oxygen Sensor
$172.88
$110.89
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Thursday Feb. 12th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2017 Subaru WRX STI
Equipped With:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE
DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE





2017 Subaru WRX STI Oxygen Sensor
$83.32
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 12th
Pick-Up: Ready in 2-4 Hours Thursday Feb. 12th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2017 Subaru WRX STI
Equipped With:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);





2017 Subaru WRX STI Oxygen Sensor
$196.22
$123.74
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2017 Subaru WRX STI
Equipped With:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);





2017 Subaru WRX STI Air / Fuel Ratio Sensor
$366.08
$215.82
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Subaru WRX STI
Equipped With:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design

2017 Subaru WRX STI Air / Fuel Ratio Sensor
$364.16
$199.42
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2017 Subaru WRX STI
Equipped With:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor OE
O.E. Quality Direct Fit Replacement Sensor OE