Ideal 536 Heavy‑Duty 12V Flasher (NOS, Boxed)
Description:
Ideal 536 — Heavy Duty — For All 12V Cars & Trucks — 2 Terminals Features: • Genuine Ideal brand (est. 1913) • Model 536 — heavy‑duty 12V flasher • 2‑terminal design • Requires 14‑amp inline fuse • Fits all 12V cars, trucks, trailers, and equipment • NOS condition with original packaging
Key characteristics
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Brand: Ideal (est. 1913 — long‑running U.S. electrical manufacturer)
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Model: 536
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Voltage: 12V
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Terminals: 2‑prong (L = load, P = pilot)
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Fuse requirement: 14‑amp inline fuse
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Lamp capacity: Multi‑lamp circuits (towing, hazards, trucks)
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Type: Thermal flasher
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Era: 1960s–1980s aftermarket
This is a universal heavy‑duty flasher, not tied to a specific OEM — meaning it fits nearly every American vehicle of the era.
🚗 Vehicle & Equipment Compatibility
Because it’s a 2‑terminal 12V flasher, the Ideal 536 works in:
Passenger Cars
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Chevrolet: Camaro, Chevelle, Nova, Impala
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Ford: Mustang, Fairlane, LTD
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Chrysler: Dart, Valiant, Fury
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AMC: Hornet, Javelin, Gremlin
Trucks & SUVs
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Chevy C/K series, Suburban, Blazer
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Ford F‑Series, Bronco
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Dodge D‑Series, Ramcharger
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International Harvester pickups & Scouts
Specialty & Equipment
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Utility trailers
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RVs
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Farm tractors
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Construction equipment
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Aftermarket wiring harnesses
If it had a 12‑volt turn‑signal circuit, the 536 fits.