HELLA 5DR 004 241-791 Elektrik Sistemi Gerilim Konvertörü, FIAT 127 (127_), FIAT 127 Panorama (127_), FIAT 124 Spider (124_), FIAT RITMO (138_), FIAT TIPO (160_), FIAT REGATA (138_), FIAT REGATA Weekend (138_), FIAT 131 (131_), FIAT 131 Familiare/Panorama (131_), FIAT 132 (132_), FIAT UNO (146_, 158_), FIAT CROMA (154_), PININFARINA SPIDEREUROPA (P124DS), ABARTH RITMO, LANCIA PRISMA (831_), LANCIA DELTA I (831_), LANCIA THEMA (834_), LANCIA THEMA SW (834_), LANCIA DELTA II (836_), SEAT IBIZA I (21A) modelleri ile uyumludur.
