Shop 2012 Cadillac Escalade EXT Spark Plug Wire. Spark Plug Wire Set - Repair or Replace Spark plug Cylinder, Wires - OEM Cadillac Part # 19351565 (12192361, 351F)

Spark Plug Wire.
Cylinder 1. Cylinder 3. Cylinder 4. Spark Plug Wire.

Spark Plug Wire

Spark Plug Wire Set - Repair or Replace
Spark plug wires in your carry electricity from the distributor or ignition coil to your spark plugs. Old and failed wires can short out causing anything from hesitation and bucking to excessive interference in your radio.