2003 Cadillac CTS Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2003 Cadillac CTS.





Oxygen Sensor
$137.22
$86.59 CAD
10+ In Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Available for 8:30am Wednesday Dec. 3rd
Pick-Up: Available for 8:30am Wednesday Dec. 3rd
Downstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);





Oxygen Sensor
$137.22
$86.59 CAD
10+ In Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Available for 8:30am Wednesday Dec. 3rd
Pick-Up: Available for 8:30am Wednesday Dec. 3rd
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);





Oxygen Sensor
$162.93
$122.44 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: 2
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);





Oxygen Sensor
$131.58
$82.52 CAD
10+ In Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Downstream Left
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Vehicle Fitment Notes:
B2S2 OE Equivalent Design
B2S2 OE Equivalent Design





Oxygen Sensor
$131.58
$82.52 CAD
10+ In Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Downstream Right
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design





Oxygen Sensor
$131.58
$82.52 CAD
10+ In Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Upstream Left
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Vehicle Fitment Notes:
B2S1 OE Equivalent Design
B2S1 OE Equivalent Design





Oxygen Sensor
$131.58
$82.52 CAD
10+ In Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Upstream Right
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design

Oxygen Sensor
$185.06
$157.45 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: 2
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$185.06
$157.45 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: 2
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor




Oxygen Sensor
$125.20
$74.69 CAD
Limited Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Downstream Left
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);




Oxygen Sensor
$125.20
$74.69 CAD
Limited Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Downstream Right
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);




Oxygen Sensor
$125.20
$74.69 CAD
Limited Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Upstream Left
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);




Oxygen Sensor
$125.20
$74.69 CAD
Limited Stock
Condition: New
Ships: Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Pick-Up: Ready in 1 Hour Wednesday Dec. 3rd
Upstream Right
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);





Oxygen Sensor
$185.40
$132.65 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);




Oxygen Sensor
$154.68
$112.04 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);




Oxygen Sensor
$154.68
$112.04 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: Canada;
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: Canada;




Oxygen Sensor
$154.68
$112.04 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: United States;
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: United States;




Oxygen Sensor
$154.68
$112.04 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9);




Oxygen Sensor
$154.68
$112.04 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: Canada;
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: Canada;




Oxygen Sensor
$154.68
$112.04 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 2
Vehicle fitment:
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: United States;
Engine Base: 3.2L 197ci V6 (3.44x3.46; 87.4x87.9); Region: United States;