The NGK COP pencil-type ignition coil for VW Passat (2001–2005) is specified for pencil-style COP installations and is produced to meet OE performance expectations. NGK designs coil housings using premium thermoplastic and high‑quality epoxy for dielectric strength while magnetic laminated steel improves voltage output. Extensive testing during manufacture supports the coil's quality and durability claims.
NGK 2005-01 VW Passat COP Pencil Type Ignition Coil