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








Oxygen Sensor - Upstream Right
$195.42
In Stock
Ships: Wednesday Sep. 24th
Pick-Up: Ready in 2-3 Hours Wednesday Sep. 24th
Pick-Up: Ready in 2-3 Hours Wednesday Sep. 24th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 3.0L 2956cc 181ci V6 (3.36x3.38; 85.4x86.0);
Engine Base: 3.0L 2956cc 181ci V6 (3.36x3.38; 85.4x86.0);







Oxygen Sensor - Downstream
$124.80
10+ In Stock
Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.3L 2300cc 140ci L4 (3.45x3.70; 87.6x94.0);
Engine Base: 2.3L 2300cc 140ci L4 (3.45x3.70; 87.6x94.0);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design





Oxygen Sensor - Downstream
$71.17
10+ In Stock
Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 2300cc 140ci L4 (3.45x3.70; 87.6x94.0);
Engine Base: 2.3L 2300cc 140ci L4 (3.45x3.70; 87.6x94.0);


Oxygen Sensor - Upstream Left
$184.76
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 USA
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Fuel Type: FULL HYBRID EV-GAS (FHEV);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Fuel Type: FULL HYBRID EV-GAS (FHEV);


Oxygen Sensor - Upstream Right
$184.76
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 USA
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Fuel Type: FULL HYBRID EV-GAS (FHEV);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Fuel Type: FULL HYBRID EV-GAS (FHEV);


Oxygen Sensor - Upstream
$510.12
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 USA
Vehicle fitment:
Engine Base: 2.3L 2300cc 140ci L4 (3.45x3.70; 87.6x94.0);
Engine Base: 2.3L 2300cc 140ci L4 (3.45x3.70; 87.6x94.0);