2021 Cadillac CT5 Oxygen Sensors
Save up to 40% on original replacement 2021 Cadillac CT5 Oxygen Sensors. Navigate our online catalogue to find Oxygen Sensors and other parts designed specifically to fit a 2021 Cadillac CT5.








Oxygen Sensor - Downstream Left
$64.20
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Vehicle Fitment Notes:
B2S2 OE MFR: NTK
B2S2 OE MFR: NTK







Oxygen Sensor - Downstream Right
$64.20
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Vehicle Fitment Notes:
B1S2 OE MFR: NTK
B1S2 OE MFR: NTK







Air / Fuel Ratio Sensor - Upstream Left
$70.19
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Vehicle Fitment Notes:
B2S1 OE MFR: NTK
B2S1 OE MFR: NTK







Air / Fuel Ratio Sensor - Upstream Right
$70.19
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Engine Base: 3.0L 182ci V6 (3.38x3.38; 86.0x85.8);
Vehicle Fitment Notes:
B1S1 OE MFR: NTK
B1S1 OE MFR: NTK