Product Condition Grades
Below is a general description of what the criteria is for our product condition grades. These are generalizations that are intended to give you an idea of the condition of the product at a quick glance. Because different parts degrade at different rates, there are variances in what the letters represent, please see the products description for details about the condition of any particular product.
A = Excellent / Above Average
B = Average / Some flaws / Good to Excellent Driver Quality
C = Obvious flaws / Poor to Average Driver Quality
D, E, F = Worse, Worser, Worsest
Reproduction ignition switch. This is only the electrical side, the mechanical key and lock section is not included. See appropriate shop manual for proper alignment and installation. Follow the instruction in your shop manual for installation and adjustment. Original Ford part number D1AZ-11572-A. Application also for 1971 Lincoln MK III and 1971 Ford Thunderbird. Ford had a service replacement ignition switch with a part number D4DZ-11572-A, that covered all years 1971-74. We have found that 1971-73 years have different colored wires for each year. 1973 version has a longer pigtail, and has a shield or tube covering the wires.