tr VW Volkswagen Eurovan T4 Ignition coil 5 cyl models.Up for sale is a Working, in excellent condition Eurovan ignition coil, with ignition amplifier / module. As always your best bet is to match up the part numbers on the unit you need to replace with the numbers on this one. These are located on the far left side of the engine bay (from the cars point of view) low in the engine bay. This unit offers a 30 day functionality warranty. If you have no spark, or no or intermittent spark at the coil, but not at the plugs, this is the unit that is usually to blame.