Siemens Deka fuel injector
standard size injector
Jetronic port
Extended 4 hole nozzle

Mercedes-Benz 1.8L  supercharged M271 motor

Mercedes-Benz 2710780549

other part numbers
Airtex 4G2124
Autoline 16-573
AUS MP-56029
BWD 67502
Echlin 238963
GB Reman 852-12222
GP Sorensen 800-1938N
SMP FJ902
Wells M1282