Shop 1993 Buick Century HVAC Heater Hose. INLET; All Models; w/o Rear Heater. OUTLET; All Models; w/o Outlet, Rear, Repair - OEM Buick Part # 19431991 (10324109)

Hose Assembly, Heater Outlet. HVAC Heater Hose.
Exc.Auxiliary A/C. HVAC Heater Hose. Outlet.

HVAC Heater Hose

Fits Aztek, Montana , Rendezvous, Silhouette, Venture

INLET; All Models; w/o Rear Heater. OUTLET; All Models; w/o Rear Heater.
Heater Hose - Repair or Replace
A heater hose transfers heat from your engine’s cooling system to your vehicle’s heater. If the hose is leaking, ruptured, or appears to be on the verge of failure, bring your to our service department for repair.