J. Marcoz Emergency Vehicle

Headlight Flashers



J. Marcoz Emergency Vehicle uses only solid-state headlight flashers for trouble free and QUIET operation.  All connections are weatherproof and soldered in order to maintain the factory warranty on the vehicle.

There are several different flash patterns available to choose from, but we recommend the “Q-switch” triple-pattern flasher for most applications.


Note: Model year 2000 and up Chevrolet Impalas will have a solid-state/mechanical hybrid flasher manufactured  by Sound-Off, Inc.  These are the ONLY flashers approved by General Motors for use on these vehicles.  Any other flasher will void GM’s electrical system warranty.

SPECIAL NOTE:    Headlight flashers will be installed ONLY on authorized emergency vehicles!

For more information, call J. Marcoz Emergency Vehicle at 412-816-2320