The NGK pencil-type ignition coil for 2002–2004 Volkswagen Jetta is a direct replacement engineered to meet or exceed OE standards and restore reliable ignition performance. NGK develops and tests coils in an ISO 17025 accredited lab to ensure durability beyond typical vehicle conditions. Housings use premium thermoplastic and epoxy for dielectric strength, while magnetic laminated steel boosts voltage output; integrated modules employ robust wire-bonded circuitry.
NGK 2004-02 VW Jetta COP Pencil Type Ignition Coil