Part number 99760210200Source-mentioned candidate. Verify fitment and availability independently.
Cited source accounts
Anyone know what the original ignition coil part number was supplied by factory on 2004 C2? I just pulled off Beru 997 602 102 00 and was debating on changing them to new (no problems, just "while I'm there"). I don't know if they have ever been replaced before or not. I dropped the engine and trans last weekend so working down my to do list.
Replace faulty ignition coils
This is a source reference. Confirm exact model applicability in the original material.