1999 Subaru Legacy Oxygen Sensor
Browse our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 1999 Subaru Legacy.





1999 Subaru Legacy Oxygen Sensor
$116.92
$74.04
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$116.92
$74.04
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$116.92
$74.04
10+ In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
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);

1999 Subaru Legacy Oxygen Sensor
$104.82
$71.52
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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:
Exc. Calif. O.E. Quality Universal Replacement Sensor
Exc. Calif. O.E. Quality Universal Replacement Sensor

1999 Subaru Legacy Oxygen Sensor
$104.82
$71.52
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
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 Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor





1999 Subaru Legacy Oxygen Sensor
$211.33
$114.18
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$211.33
$114.18
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
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

1999 Subaru Legacy Oxygen Sensor
$152.45
$93.31
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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:
Exc. Calif. O.E. Quality Universal Replacement Sensor
Exc. Calif. O.E. Quality Universal Replacement Sensor

1999 Subaru Legacy Oxygen Sensor
$152.45
$93.31
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
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 Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

1999 Subaru Legacy Oxygen Sensor
$193.11
$125.78
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$188.75
$114.12
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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

1999 Subaru Legacy Oxygen Sensor
$148.56
$96.54
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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:
Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Exc. Calif. O.E. Quality Direct Fit Replacement Sensor

1999 Subaru Legacy Oxygen Sensor
$148.56
$96.54
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
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
O.E. Quality Direct Fit Replacement Sensor

1999 Subaru Legacy Oxygen Sensor
$196.15
$115.05
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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:
Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Exc. Calif. O.E. Quality Direct Fit Replacement Sensor

1999 Subaru Legacy Oxygen Sensor
$196.15
$115.05
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
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
O.E. Quality Direct Fit Replacement Sensor





1999 Subaru Legacy Oxygen Sensor
$204.33
$153.84
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 2-4 Hours Wednesday Feb. 11th
Pick-Up: Ready in 2-4 Hours Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$204.33
$153.84
Limited Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 2-4 Hours Wednesday Feb. 11th
Pick-Up: Ready in 2-4 Hours Wednesday Feb. 11th
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
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);





1999 Subaru Legacy Oxygen Sensor
$102.70
$91.41
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
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$102.70
$91.41
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
Fits: 1999 Subaru Legacy
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





1999 Subaru Legacy Oxygen Sensor
$132.47
$71.08
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$132.47
$71.08
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
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);




1999 Subaru Legacy Oxygen Sensor
$83.66
$44.89
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$503.53
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$206.23
$157.25
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$124.75
$84.80
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$124.75
$84.80
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
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);





1999 Subaru Legacy Oxygen Sensor
$174.47
$126.34
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$174.47
$126.34
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
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);




1999 Subaru Legacy Oxygen Sensor
$387.80
$280.89
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$209.84
$152.03
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$218.40
$158.19
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Oxygen Sensor
$218.40
$158.19
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Fits: 1999 Subaru Legacy
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);

1999 Subaru Legacy Air / Fuel Ratio Sensor
$352.75
$252.84
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Pick-Up: Ready in 1 Hour Wednesday Feb. 11th
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 1999 Subaru Legacy
Equipped With:
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





1999 Subaru Legacy Air / Fuel Ratio Sensor
$377.58
$326.08
In Stock
Condition: New
Ships: Thursday Feb. 12th
Pick-Up: Ready in 2-4 Hours Wednesday Feb. 11th
Pick-Up: Ready in 2-4 Hours Wednesday Feb. 11th
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 1999 Subaru Legacy
Equipped With:
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