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1948-52 F1 and 1953, 1954, 1955 and 1956 Ford F-100 truck parts and accessories   -   We price match!

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$54.99 Domestic
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Orders between $50 and $250

$99.99 Domestic
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Radiator Cap, 7 Lb Thermo Cap

Fits: 1948-79 Ford F-100 Trucks (Each truck takes 1)

Part Number: 2303-TH

Sorry, this item is no longer available. See notes and alternate parts below.

The fastest, easiest way to know exactly when it's safe to open your radiator cap.
built-in calibrated thermometer, indicates coolant temperature. allowing for safe cap removal. Never attempt to remove a radiator Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you and make a mess. Check Thermo Cap temperature indicator to determine if coolant is "in the green". If the coolant is very hot, then thoroughly rinse the radiator with cool water until coolant temperature drops into a cooler safe zone Thermo Cap's integrated coolant reclamation valve works great with your coolant recovery system. The radiator can reclaim coolant from overflow (alum x-flow radiators). Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges. Chromed crown with a color trim ring. Indicates coolant temperature, Helps to prevent coolant injuries, WE STOCK 7 PSI AS IS SAFE FOR ALL OUR RADIATORS

California Prop 65 Warning

WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Unless otherwise noted, our parts fit only these applications:

Electrical
12 volt, negative ground
Bed
6½ foot flareside (a.k.a stepside)
Body Style
F-100, F1