1994 Pontiac Firefly Oxygen Sensors
Save up to 40% on original replacement 1994 Pontiac Firefly Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 1994 Pontiac Firefly.








Oxygen Sensor - Upstream
$48.85
$36.83
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor - Upstream
$48.85
$36.83
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.3L 1295cc 79ci L4;
Engine Base: 1.3L 1295cc 79ci L4;







Oxygen Sensor - Upstream
$40.48
$45.63
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System







Oxygen Sensor - Upstream
$40.48
$45.63
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.3L 1295cc 79ci L4;
Engine Base: 1.3L 1295cc 79ci L4;







Oxygen Sensor - Upstream
$178.63
$107.69
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
with California Emissions System Exact Fit
with California Emissions System Exact Fit







Oxygen Sensor - Upstream
$137.22
$77.93
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Pick-Up: Available for 8:30am Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System







Oxygen Sensor - Upstream
$34.45
$35.66
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
B1S1 Federal Emissions OE Equivalent Design
B1S1 Federal Emissions OE Equivalent Design







Oxygen Sensor - Upstream
$34.45
$35.66
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 1.3L 1295cc 79ci L4;
Engine Base: 1.3L 1295cc 79ci L4;
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design







Oxygen Sensor - Upstream
$171.52
$101.69
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
B1S1 Calif. Emissions OE Equivalent Design
B1S1 Calif. Emissions OE Equivalent Design

Oxygen Sensor - Upstream
$180.92
$112.99
In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
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 - Upstream
$72.45
$73.96
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
Calif. O.E. Quality Universal Replacement Sensor
Calif. O.E. Quality Universal Replacement Sensor







Oxygen Sensor - Upstream
$158.17
$102.40
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
with California Emissions System Alternative Fit 1
with California Emissions System Alternative Fit 1

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: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
Exc. Calif. O.E. Quality Universal Replacement Sensor
Exc. Calif. 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: 1.3L 1295cc 79ci L4;
Engine Base: 1.3L 1295cc 79ci L4;
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor




Oxygen Sensor - Upstream
$40.78
$41.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
w/ Federal Emissions
w/ Federal Emissions




Oxygen Sensor - Upstream
$40.78
$41.49
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.3L 1295cc 79ci L4;
Engine Base: 1.3L 1295cc 79ci L4;




Oxygen Sensor - Upstream
$80.77
$48.14
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Engine Base: 1.0L 993cc 61ci L3 (2.91x3.03; 74.0x77.0);
Vehicle Fitment Notes:
w/ California Emissions
w/ California Emissions