1999 Subaru Impreza Air / Fuel Ratio Sensor
Navigate our online catalogue to find original replacement Air / Fuel Ratio Sensors specifically designed to fit a 1999 Subaru Impreza.








Air / Fuel Ratio Sensor
$377.58
$326.08 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
B1S1 Calif. Emissions OE Equivalent Design
B1S1 Calif. Emissions OE Equivalent Design

Air / Fuel Ratio Sensor
$352.75
$252.84 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
Calif. DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE
Calif. DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE







Oxygen Sensor
$211.15
$126.78 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor
$211.15
$126.78 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor
$211.15
$126.78 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);







Oxygen Sensor
$124.75
$84.80 CAD
Limited Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor
$124.75
$84.80 CAD
Limited Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor
$124.75
$84.80 CAD
Limited Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);







Oxygen Sensor
$116.92
$66.63 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System







Oxygen Sensor
$116.92
$66.63 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System







Oxygen Sensor
$130.97
$61.46 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor
$130.97
$61.46 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor
$130.97
$61.46 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);







Oxygen Sensor
$102.70
$91.41 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
B1S1 Federal Emissions OE Equivalent Design
B1S1 Federal Emissions OE Equivalent Design







Oxygen Sensor
$102.70
$91.41 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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







Oxygen Sensor
$188.75
$114.12 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
B1S2 Calif. Emissions OE Equivalent Design
B1S2 Calif. Emissions OE Equivalent Design







Oxygen Sensor
$209.88
$114.14 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Downstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
B1S2 Federal Emissions OE Equivalent Design
B1S2 Federal Emissions OE Equivalent Design







Oxygen Sensor
$209.88
$114.14 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Downstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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

Oxygen Sensor
$152.45
$93.31 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
Canada & Exc. Calif. O.E. Quality Universal Replacement Sensor
Canada & Exc. Calif. O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$152.45
$93.31 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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 Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$148.56
$96.54 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$148.56
$96.54 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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
O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$130.04
$79.58 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
Canada & Exc. Calif. O.E. Quality Universal Replacement Sensor
Canada & Exc. Calif. O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$130.04
$79.58 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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 Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$189.86
$116.86 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$189.86
$116.86 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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
O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$193.11
$125.78 CAD
In Stock
Condition: New
Ships: Today, Oct. 14th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
Calif. DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE
Calif. DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE





Oxygen Sensor
$138.34
$74.22 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
w/ Federal Emissions
w/ Federal Emissions





Oxygen Sensor
$138.34
$74.22 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);




Oxygen Sensor
$83.66
$44.89 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
w/ California Emissions
w/ California Emissions







Oxygen Sensor
$435.82
$346.56 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System







Oxygen Sensor
$435.82
$346.56 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System







Oxygen Sensor
$206.23
$157.25 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine Designation: EJ223;
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System







Oxygen Sensor
$206.23
$157.25 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0); Engine VIN: 4;
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System





Oxygen Sensor
$174.47
$126.34 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System





Oxygen Sensor
$174.47
$126.34 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);




Oxygen Sensor
$387.80
$280.89 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System





Oxygen Sensor
$209.84
$152.03 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Engine Base: 2.2L 2212cc H4 (3.82x2.95; 96.9x75.0);
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System





Oxygen Sensor
$226.93
$164.37 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);
Engine Base: 2.5L 2458cc H4 (3.92x3.11; 99.5x79.0);