2005 Buick Century Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2005 Buick Century.





Oxygen Sensor
$129.92
$69.97 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
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);





Oxygen Sensor
$129.92
$69.97 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
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);





Oxygen Sensor
$121.58
$66.76 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
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);





Oxygen Sensor
$94.48
$60.41 CAD
Limited Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 2-4 Hours Tuesday Oct. 28th
Pick-Up: Ready in 2-4 Hours Tuesday Oct. 28th
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);





Oxygen Sensor
$124.25
$69.61 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
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:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design





Oxygen Sensor
$124.42
$77.63 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
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:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design





Oxygen Sensor
$127.62
$92.46 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
Front
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);

Oxygen Sensor
$73.96 CAD
10+ In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
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:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor

Oxygen Sensor
$116.59
$68.80 CAD
In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
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:
DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE
DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE

Oxygen Sensor
$104.98
$66.02 CAD
In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
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:
O.E. Quality Direct Fit Replacement Sensor OE
O.E. Quality Direct Fit Replacement Sensor OE




Oxygen Sensor
$64.83
$51.64 CAD
In Stock
Condition: New
Ships: Tuesday Oct. 28th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
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);




Oxygen Sensor
$112.55
$62.01 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: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);
Engine Base: 3.1L 189ci V6 (3.50x3.31; 89.0x84.0);





Oxygen Sensor
Call for Pricing
Call For Availability
Condition: New
Downstream
Required Per Vehicle: 2
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);





Oxygen Sensor
$162.72
$117.88 CAD
Out of Stock
Condition: New
Rear
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);