The NGK pencil-type ignition coil for 2002–2004 Audi A6 Quattro is a direct-fit replacement that meets or exceeds OE standards for consistent ignition performance. NGK develops and validates coils in an ISO 17025 accredited lab to ensure durability under extreme conditions. The housing combines premium thermoplastic and high-quality epoxy for superior dielectric strength, and magnetic laminated steel helps maximize voltage output; select units include integrated module design and warranty.
NGK 2004-02 Audi A6 Quattro COP Pencil Type Ignition Coil