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Have an '05 F150 4x2, 4.6l engine and I need the part # for the cooler pass valve that is external to the transmission.
Also my spring lock or quick disconnect fitting on the radiator won't release and I'd like to replace them with barbed fittings. Does anyone know the thread size of the radiator? Is it standard NPT or something else?
What type of sealant would you recommend for the new fittings?