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The Gates molded heater hose for 1985–1991 Chevrolet Corvette 5.7L V8 connects the throttle body to the intake manifold heater circuit as an exact-fit replacement. Its molded design follows original routing to reestablish coolant flow through the intake heater passages. Use this hose to replace a worn or leaking section and restore reliable heater and engine temperature control.
Gates 85-91 Chevrolet Corvette V-8 5.7L Throttle Body To Intake Manifold Molded Heater Hose