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
This used intermittent wiper switch has a two speed wiper function, but when turned counter clockwise, it has a rheostat that sets the different delay times. Switches can be physically marked with casting numbers of C9ZB-17A553-E, C9ZF-17A553-B or C9ZF-17A553-C. Any of which can be correct, and chances are, there are probably other casting numbers out there as well. This 69 switch has a total length of 3 3/8". A 1970 switch can be used, but the shaft is about 3/8" longer. Sometimes this unit is called interval or delay wipers.
*NOTE* Must be used in conjunction with a Intermittent wiper controller.
Part # C9ZF-17A553-B, MPC # C9ZZ-17A553-B