Buy 2013 Cadillac Escalade EXT Ignition Coil. 5.0L, 5.7L. 6 cylinder. 6 CYLINDER, 1985-95. 8 Cylinder CYLINDER, Voltage - OEM Cadillac Part # 12498335 (1985473)

Ignition coil.
An induction coil, used with a distributor for timing, to transform a vehicles battery voltage to a much higher voltage needed to create proper spark for all spark plugs of an engine.

Ignition Coil

5.0L, 5.7L. 6 cylinder. 6 CYLINDER, 1985-95. 8 Cylinder. 8 cylinder, Federal. All. All Models. Allante; w/o DIS; Distributor 1103747. Caballero, El Camino; 3.8L-229. Caballero, El Camino; 5.0L. Chevrolet; V6-229. Chevrolet; V8. G10-30 Vans. Oldsmobile; V8-305. Pontiac; V8-305. V8. V8 307. W/4.1 Eng. W/o turbo, w/4.3.
Ignition Coil - Repair or Replace
A failed ignition coil in your 2013 Cadillac Escalade EXT can lead to anything from an intermittent misfire to a car that won't start.