1991 Mazda 323 Oxygen Sensors
Save up to 40% on original replacement 1991 Mazda 323 Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 1991 Mazda 323.








Oxygen Sensor - Upstream
$48.85
$36.83
10+ In Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour Saturday Sep. 27th
Pick-Up: Ready in 1 Hour Saturday Sep. 27th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);




Oxygen Sensor - Upstream
$56.17
$30.14
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);




Oxygen Sensor - Upstream
$56.17
$30.14
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);







Oxygen Sensor - Upstream
$58.75
$32.47
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design







Oxygen Sensor - Upstream
$58.75
$32.47
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design





Oxygen Sensor
$78.52
$56.89
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6); Region: United States; Sub-Model: Base;
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6); Region: United States; Sub-Model: Base;





Oxygen Sensor
$78.52
$56.89
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6); Sub-Model: Base;
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6); Sub-Model: Base;





Oxygen Sensor
$78.52
$56.89
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6); Sub-Model: SE;
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6); Sub-Model: SE;

Oxygen Sensor - Upstream
$37.73
$26.76
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor - Upstream
$37.73
$26.76
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor - Upstream
$65.95
$44.87
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
Engine Base: 1.6L 1597cc L4 (3.07x3.29; 78.0x83.6);
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

Oxygen Sensor - Upstream
$65.95
$44.87
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);
Engine Base: 1.8L 1839cc L4 (3.27x3.35; 83.0x85.0);
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