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International Automotive Technicians Network
Re: Mini warning lights 1989 For Mustang
Posted to Technical Discussion Forum on 9/3/2023

Glenn, those look VERY much like the bulbs Navistar used in the dash clusters on medium duty models from about 1979 thru 2000. There was the 1700-1900 series, 1979 to about 1989 the the 4000-8000 series from about 1990 to end of production about 2001. I think ... Login to read more.