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Airtex 5S12493 Ignition Knock (Detonation) Sensor

Airtex 5S12493 Ignition Knock (Detonation) Sensor

Airtex
Brand:Airtex
Part Number: 5S12493
UPC: 080044963196
Weight: 0.09 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Airtex 5S12493 Ignition Knock (Detonation) Sensor for your vehicle. Buy now and secure your purchase online!

The Ignition Knock (Detonation) Sensor, also known as the Knock Sensor or KS, "listens" for certain harmonic frequencies associated with engine knock or "ping" and sends a voltage signal to the Engine Control Module (ECM) when detected. The ECM calculates proper ignition spark timing based in part on the Ignition Knock (Detonation) Sensor's signal. A malfunctioning or inoperative Ignition Knock (Detonation) Sensor can allow engine knock or ping to occur for which the ECM would otherwise adjust ignition timing to eliminate. It can also cause the Check Engine Light (CEL), Service Engine Soon (SES) or Malfunction Indicator Lamp (MIL) to illuminate and can set a trouble code (P-code) in the ECM when not functioning correctly. Not correcting a failed Ignition Knock (Detonation) Sensor condition can cause reduced fuel mileage and performance under load, increased emissions and damage to other components. Prolonged engine knock can cause internal engine damage from the piston skirt "slapping" against the cylinder wall.

Specifications:

Connector Gender:
Female
Connector Quantity:
1
Connector Shape:
Square
Length:
1.82 in.
Mounting Hardware Included:
No
Terminal Quantity:
2
Terminal Type:
Blade
Country of Origin:
MX

Select a vehicle to narrow Airtex 5S12493 Ignition Knock (Detonation) Sensor fitment info!

Last Updated: 11/09/2018

Years Vehicle Per VehicleFitment Notes
Ford E-350 Super Duty

6.2L V8 Flex SOHC
2
 

Ford E-350 Super Duty



6.2L V8 Flex SOHC
2 Per Vehicle
Ford F-150

5.0L V8 Flex DOHC
2
 

Ford F-150



5.0L V8 Flex DOHC
2 Per Vehicle
Ford F-150

6.2L V8 Gas SOHC
2
 

Ford F-150



6.2L V8 Gas SOHC
2 Per Vehicle
Ford F-150

5.0L V8 Flex DOHC
1
 

Ford F-150



5.0L V8 Flex DOHC
1 Per Vehicle
Ford F-150

6.2L V8 Gas SOHC
1
 

Ford F-150



6.2L V8 Gas SOHC
1 Per Vehicle
Ford F-250 Super Duty

6.2L V8 Flex SOHC
2
 

Ford F-250 Super Duty



6.2L V8 Flex SOHC
2 Per Vehicle
Ford F-250 Super Duty

6.2L V8 Flex SOHC
1
 

Ford F-250 Super Duty



6.2L V8 Flex SOHC
1 Per Vehicle
Ford F-350 Super Duty

6.2L V8 Flex SOHC
2
 

Ford F-350 Super Duty



6.2L V8 Flex SOHC
2 Per Vehicle
Ford F-350 Super Duty

6.2L V8 Flex SOHC
1
 

Ford F-350 Super Duty



6.2L V8 Flex SOHC
1 Per Vehicle
Ford F-450 Super Duty

6.8L V10 Gas SOHC
2
 

Ford F-450 Super Duty



6.8L V10 Gas SOHC
2 Per Vehicle
Ford F-450 Super Duty

6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2
 

Ford F-450 Super Duty



6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2 Per Vehicle
Ford F-550 Super Duty

6.8L V10 Gas SOHC
2
 

Ford F-550 Super Duty



6.8L V10 Gas SOHC
2 Per Vehicle
Ford F-550 Super Duty

6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2
 

Ford F-550 Super Duty



6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2 Per Vehicle
Ford F53

6.8L V10 Gas SOHC
2
 

Ford F53



6.8L V10 Gas SOHC
2 Per Vehicle
Ford F53

6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2
 

Ford F53



6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2 Per Vehicle
Ford F59

6.8L V10 Gas SOHC
2
 

Ford F59



6.8L V10 Gas SOHC
2 Per Vehicle
Ford F59

6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2
 

Ford F59



6.8L V10 CNG SOHC,
6.8L V10 LPG SOHC
2 Per Vehicle
Ford Mustang

5.2L V8 Gas DOHC
1
 

Ford Mustang



5.2L V8 Gas DOHC
1 Per Vehicle
Ford Mustang

5.0L V8 Gas DOHC
1
 

Ford Mustang



5.0L V8 Gas DOHC
1 Per Vehicle
Ford Mustang

5.8L V8 Gas DOHC Supercharged
1
 

Ford Mustang



5.8L V8 Gas DOHC Supercharged
1 Per Vehicle
Ford Mustang

5.0L V8 Gas DOHC,
5.4L V8 Gas DOHC Supercharged
2
 

Ford Mustang



5.0L V8 Gas DOHC,
5.4L V8 Gas DOHC Supercharged
2 Per Vehicle
Ford Mustang

5.0L V8 Gas DOHC,
5.4L V8 Gas DOHC Supercharged
1
 

Ford Mustang



5.0L V8 Gas DOHC,
5.4L V8 Gas DOHC Supercharged
1 Per Vehicle