Ignition Coil Lead Wire
Critical For OperationIgnition System
Transfers electrical current from the ignition coil to the distributor or spark plugs.
The ignition coil lead wire carries high-voltage current from the ignition coil to the distributor or spark plugs, ensuring the correct timing and strength of the spark for combustion.
⚠️ Owners Often Notice
If the Ignition Coil Lead Wire is starting to fail, these are the signs owners most commonly report before it gets worse:
Engine won’t start
Engine misfires
No spark
Ignition system failure
Related Services
Services commonly performed on or around this part.
Replace Ignition Coil Lead Wire(s)
No standard interval on file
Inspect Ignition Coil Lead Wire(s)
No standard interval on file
Test Ignition Coil Lead Wire(s)
No standard interval on file