2011 Buick Regal Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2011 Buick Regal.





Oxygen Sensor
$165.78
$92.27 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: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
With female connector
With female connector





Oxygen Sensor
$190.97
$126.96 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: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
With male connector
With male connector





Oxygen Sensor
$88.14 CAD
Limited Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);





Oxygen Sensor
$88.14 CAD
Limited Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);





Oxygen Sensor
$88.14 CAD
Limited Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);





Oxygen Sensor
$116.92
$74.04 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
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
With male connector
With male connector





Oxygen Sensor
$74.99 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)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);





Oxygen Sensor
$74.99 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)
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
With female connector
With female connector





Oxygen Sensor
$74.99 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)
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);





Oxygen Sensor
$74.99 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)
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);





Oxygen Sensor
$107.92
$82.21 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
Downstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
B1S2 1st Design; Square Connector OE MFR: NTK
B1S2 1st Design; Square Connector OE MFR: NTK





Oxygen Sensor
$123.25
$79.60 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 Japan
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
B1S2 2nd Design; Triangular Connector OE MFR: NTK
B1S2 2nd Design; Triangular Connector OE MFR: NTK




Oxygen Sensor
$83.11 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
Downstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Vehicle Fitment Notes: 
B1S2 OE MFR: NTK
B1S2 OE MFR: NTK





Oxygen Sensor
$124.75
$88.69 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: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Vehicle Fitment Notes: 
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design





Oxygen Sensor
$124.75
$88.69 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: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design

Oxygen Sensor
$104.82
$71.52 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: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Vehicle Fitment Notes: 
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$104.82
$71.52 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: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$112.13
$71.67 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
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

Oxygen Sensor
$112.13
$71.67 CAD
In Stock
Condition: New
Ships: Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Pick-Up: Ready in 2-4 Hours Tuesday Nov. 4th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
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




Oxygen Sensor
$80.44
$43.16 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: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
Square Connector; 1st Design; Bank 1 Sensor 2
Square Connector; 1st Design; Bank 1 Sensor 2




Oxygen Sensor
$202.34
$146.57 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);




Oxygen Sensor
$202.34
$146.57 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);




Oxygen Sensor
$174.36
$126.29 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
1st Design with Male Connector
1st Design with Male Connector





Oxygen Sensor
$143.95
$104.27 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
2nd Design with Female Connector
2nd Design with Female Connector

Oxygen Sensor
$132.07
$70.79 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Vehicle Fitment Notes: 
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$132.07
$70.79 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor




Oxygen Sensor
$86.88
$46.60 CAD
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in Canada
Vehicle fitment: 
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Vehicle Fitment Notes: 
Bank 1 Sensor 1
Bank 1 Sensor 1




Oxygen Sensor
$86.88
$46.60 CAD
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in Canada
Vehicle fitment: 
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Engine Base: 2.4L 2384cc 145ci L4 (3.46x3.86; 88.0x98.0);
Vehicle Fitment Notes: 
Bank 1 Sensor 1
Bank 1 Sensor 1