PerTronix Ignitor MR-LS1 for 4-cylinder Fiat models with Marelli distributor numbers S134, S144, S146, S147 & S153. Lobe sensor module.Fiat 1241971-1977
Fiat 125 Berlina 1969-1977
Fiat 131 1973-1977
Fiat X 1/9 1974
*Please note, this unit does NOT fit distributor number S144CBY - there is not currently a PerTronix Ignitor available for this one distributor, sorry.
The Ignitor has been proven for over fifteen years in race cars, off-road vehicles, national rental fleets, parcel delivery services and by backyard mechanics. The Ignitor is the ideal choice for collector car restoration because it fits entirely under the distributor cap for a neat, clean look. The Ignitor is made in the U.S.A. and is backed by a 30 month factory warranty.