Buy OEM 1988 Buick Part # 11548970. Radiator Hose Clamp (Upper, Lower). 3.6 LITER, RESERVOIR & HOSES, #2. RESERVOIR & HOSES, #2. Radiator - Repair or Replace Typical

Hose. Clamp.
Radiator Hose Clamp.. Clip. Outlet. Radiator. Retainer.

Radiator Hose Clamp

Fits Enclave , Traverse , Traverse Limited

3.6 LITER, RESERVOIR & HOSES, #2. RESERVOIR & HOSES, #2.
Radiator - Repair or Replace
Typical symptoms for a failed radiator include both an overheating engine and a coolant leak. But some radiator failures can also result in burned or dark transmission fluid. If the cooling system in your 1988 Buick needs attention, contact a factory-trained Buick technician.