23 Jul Silicone Heater Coolant Hose 1/4″ 5/16″ 3/8″ 1/2″ 5/8″ 3/4″ 1″ 1¼” 1½” 2″ 2½” 3″
Blue Silicone Heater Radiator Coolant HoseMeeting the standard SAE J20R3 Class A, TMC RP303BISO 1307 - 1997 Temperature range: -65F (-54C) to 350F (178C) Wall thickness 3/16" (5mm) Internal diameter (I.D.):1/4", 3/8", 1/2", 5/8", 3/4", 1", 1¼", 1½" - 2 play2", 2½", 2¾" 3" -...