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NOS Vintage JP Heater Defroster Switch 4100 Joseph Pollak Corp:
$50.00
NOS Vintage JP Heater Defroster Switch 4100
Heater-Defroster Switch manufactured by the Joseph Pollak Corp.Part Details & Characteristics
- Manufacturer: Joseph Pollak Corp. (Boston, MA)
- Part Number: Model 4100
- Packaging: Typically comes in a vintage yellow rectangular box with bold black text reading "4100 Heater-Defroster".
- The Knob: Features a molded capital "H" (for Heater) on the face of the knob, which is occasionally illuminated or designed with a prominent contrast insert depending on the exact sub-variant.
- Application: These were widely sold as universal heavy-duty replacement switches during the mid-20th century. They are frequently used by collectors and restorers for 1940–1952 Ford cars and F-Series trucks (F1, F2, F3), as well as various other classic automotive and agricultural dashboards.
