Buy 2004 Volkswagen Jetta GLI Ignition Coil. 2.8 liter. Jetta; 2.8L. Ignition Coil - Repair or Liter, Voltage - OEM Volkswagen Part # 021905106C (021-905-106-C)

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

Fits Golf, GTI, Jetta, Jetta GLI, Jetta Wagon

2.8 liter. Jetta; 2.8L.
Ignition Coil - Repair or Replace
A failed ignition coil in your 2004 Volkswagen Jetta GLI can lead to anything from an intermittent misfire to a car that won't start.