Four-pin plug for VAG group ignition coils. It comes as standard in 1.8T, 2.0T, FSI, TFSI and other engines. It can be used for conversion to newer coils, e.g. in Audi AAN engines and other modifications to the ignition systems. Complete with pins and sealing rubber bands. Four-pin plug for VAG group ignition coils. It comes as standard in 1.8T, 2.0T, FSI, TFSI and other engines. It can be used when converting to newer coils, e.g. in Audi AAN engines and other modifications to the ignition systems. Complete with pins and sealing rubbers.