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






Ignition Knock (Detonation) Sensor
$110.75
In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 2-3 Hours Tuesday Sep. 23rd
Pick-Up: Ready in 2-3 Hours Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);






Ignition Knock (Detonation) Sensor
$45.25
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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);







Ignition Knock (Detonation) Sensor
$53.83
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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);







Ignition Knock (Detonation) Sensor
$86.58
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Vehicle Fitment Notes:
2 Hole Mounting
2 Hole Mounting






Ignition Knock (Detonation) Sensor
$77.55
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Vehicle Fitment Notes:
2 Hole Mounting
2 Hole Mounting






Ignition Knock (Detonation) Sensor
$43.80
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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);







Ignition Knock (Detonation) Sensor
$36.14
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Vehicle Fitment Notes:
1 Hole Mounting
1 Hole Mounting







Ignition Knock (Detonation) Sensor
$49.81
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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);




Ignition Knock (Detonation) Sensor
$96.26
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);




Ignition Knock (Detonation) Sensor
$68.22
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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);




Ignition Knock (Detonation) Sensor
$58.15
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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);




Ignition Knock (Detonation) Sensor
$31.28
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Vehicle Fitment Notes:
1 Hole Mounting
1 Hole Mounting





Ignition Knock (Detonation) Sensor
$37.32
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Vehicle Fitment Notes:
1 Hole Mounting
1 Hole Mounting





Ignition Knock (Detonation) Sensor
$89.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke);





Ignition Knock (Detonation) Sensor
$89.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Region: Canada;
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Region: Canada;





Ignition Knock (Detonation) Sensor
$89.33
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Region: United States;
Engine Base: 3.3L 6Cyl V (3343)(204) 3.56 90.4(Bore)3.41 86.7(Stroke); Region: United States;


Ignition Knock (Detonation) Sensor
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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);