Shop 2013 Cadillac Escalade EXT Direct Ignition Coil. Spark. Ignition Coil - Repair or Replace A Plug, Voltage - OEM Cadillac Part # 12673523 (12647553)

Coil. Ignition. Assembly -. On Plug (COP). Direct.
An induction Coil, placed on each sparkPlug of a vehicle and used with and ECU and a Camshaft or Crankshaft position sensor for timing, to transform a vehicles battery voltage to a much higher voltage needed to create proper spark in the spark Plug.

Direct Ignition Coil

Fits Spark

Spark.
Ignition Coil - Repair or Replace
A failed ignition coil in your can lead to anything from an intermittent misfire to a car that won't start.