Ignition Coil
Critical For OperationIgnition System
Converts battery voltage into the high-voltage current needed to create a spark.
The ignition coil boosts the vehicle’s 12-volt battery power to thousands of volts, creating the high-voltage spark required to ignite the air-fuel mixture in the engine’s combustion chambers.
⚠️ Owners Often Notice
If the Ignition Coil is starting to fail, these are the signs owners most commonly report before it gets worse:
Engine misfires
Poor fuel economy
Engine stalling
Difficulty starting
Rough idling
Check engine light
Related Services
Services commonly performed on or around this part.
Replace Ignition Coil(s)
No standard interval on file
Inspect Ignition Coil(s)
No standard interval on file
Test Ignition Coil(s)
No standard interval on file