Anyone know where I can get a Wiper Switch For a 66 F250
Part # C3TZ-17A553-E

Thanks

 

1966: There are two different two speed wiper switches, another for one speed wipers.

Two speed switches:

C3TZ-17A553-E .. Two Speed Wiper Switch-4 terminals / Marked: C3TB-17A553-A or C3TB-17A553-E / Obsolete

Applications: 1966 F100/350 before serial number 760.001 / 1966 F500/950 before serial number 802,001 / 1963/65 F100/950.

FOUR available NOS (New Old Stock) from Ford Dealers/obsolete parts vendors.
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C6TZ-17A553-B .. Two Speed Wiper Switch-7 terminals, includes w/shield washer switch / Marked: C6TB-17A553-B / Obsolete

Applications: 1966 F100/350 from serial number 760,001 / 1966 F500/950 from serial number 802,001.

TWENTY NINE available NOS from Ford Dealers/obsolete parts vendors.

The serial number is the last 6 digits of the VIN / Verify the switch you need, I'll list the sources/phone numbers.

 

Number Dummy Thanks, my vin # is F25YR804202

The part number on the one in my truck now is C3TZ-17A553-E and my serial number is after 760001?? So I guess I should get the one that was in the truck now?

 

I have a 2 spd sw from a 66...7 terminal with the pull for electric window washers... Its marked C7TB17A553A....
If you are interezted, let me know...

- cs65

 

Did'ja see what I typed in post #2? 7 terminal 1966: C6TZ-17A553-B / Marked: C6TB-17A553-B

Here is your so called "66 2 spd sw" = C7TZ-17A553-A / Marked: C7TB-17A553-A / 1967 F100/750 O-N-L-Y

Post #3: The OP doesn't want the 7 terminal switch, needs the 4 terminal switch (C3TZ-17A553-E). I sent him a P/M listing the four sources that have the puppy.