1993 Buick Regal Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 1993 Buick Regal.





Oxygen Sensor
$48.85
$40.92 CAD
10+ In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
without California Emissions System
without California Emissions System





Oxygen Sensor
$50.70 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
without California Emissions System
without California Emissions System





Oxygen Sensor
$91.67
$74.31 CAD
Limited Stock
Condition: New
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
with California Emissions System
with California Emissions System





Oxygen Sensor
$86.31 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);





Oxygen Sensor
$89.92
$60.49 CAD
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);





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
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);





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: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
with California Emissions System
with California Emissions System





Oxygen Sensor
$130.97
$61.46 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);





Oxygen Sensor
$35.66 CAD
10+ In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
B1S1 Federal Emissions OE Equivalent Design
B1S1 Federal Emissions OE Equivalent Design





Oxygen Sensor
$83.25
$49.76 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
B1S1 3 Lead Sensor OE Equivalent Design
B1S1 3 Lead Sensor OE Equivalent Design





Oxygen Sensor
$89.85
$59.07 CAD
10+ In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
B1S1 4 Lead Sensor OE Equivalent Design
B1S1 4 Lead Sensor OE Equivalent Design




Oxygen Sensor
$100.95
$73.13 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day 
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
with 325mm Overall Length with California Emissions System
with 325mm Overall Length with California Emissions System




Oxygen Sensor
$106.80
$77.39 CAD
Limited Stock
Condition: New
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Rear
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);




Oxygen Sensor
$39.45
$31.53 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
with 320mm Overall Length without California Emissions System
with 320mm Overall Length without California Emissions System





Oxygen Sensor
$100.23
$80.11 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Front
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);

Oxygen Sensor
$110.38
$71.69 CAD
Limited Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
3-Wire Sensor O.E. Quality Universal Replacement Sensor
3-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$79.23
$49.17 CAD
Limited Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
3-Wire Sensor O.E. Quality Direct Fit Replacement Sensor
3-Wire Sensor O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$152.45
$93.31 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
Calif. O.E. Quality Universal Replacement Sensor
Calif. O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$128.94
$78.91 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
4-Wire Sensor O.E. Quality Universal Replacement Sensor
4-Wire Sensor O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$52.56 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Pick-Up: Ready in 1 Hour Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
4-Wire Sensor O.E. Quality Direct Fit Replacement Sensor
4-Wire Sensor O.E. Quality Direct Fit Replacement Sensor





Oxygen Sensor
$104.20
$54.29 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
B1S1 Calif. Emissions OE Equivalent Design
B1S1 Calif. Emissions OE Equivalent Design
 
 
Oxygen Sensor
Call for Pricing
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
4 Wires
4 Wires

Oxygen Sensor
$37.73
$26.76 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
Exc. Calif. O.E. Quality Universal Replacement Sensor
Exc. Calif. O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$105.35
$57.44 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
Calif. O.E. Quality Direct Fit Replacement Sensor
Calif. O.E. Quality Direct Fit Replacement Sensor




Oxygen Sensor
$41.49 CAD
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Vehicle Fitment Notes: 
w/ Federal Emissions
w/ Federal Emissions




Oxygen Sensor
$59.20
$48.25 CAD
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Engine Base: 3.8L 3800cc 231ci V6 (3.80x3.40; 96.5x86.4);
Vehicle Fitment Notes: 
w/ 4 Electrical Connections
w/ 4 Electrical Connections