For 1990-2009 cars only

Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Engine 🢒 Engine Cooling 🢒 Engine Cooling System Specifications

Engine Cooling System Specifications for Buick Riviera 1998

Application	Description
Hose, Radiator Outlet	3 Coolant Supplement Sealant Pellets GM P/N 3634621