I've owned several lowarnces over the years and unfortunately they have changed the connectors over time. I have lowrance units on 3 boats now. 2 are gps/sonar combo units and 1 sonar, 1 gps. the oldest is 10 years old now, all are color. post a picture of it maybe we can match it up to what I have. At least you would know what you look for.
worst case you will have to run the new cables which really isn't too bad in most cases.
Originally Posted by mdtraveler11
I have a Lowrance gps/harness cables but no head unit. The person just removed the head unit but left all the wiring and gps unit. Will all other Lowrance units just fit in or does each model and model year change?