Buy OEM Pontiac Part # 11547121 (10318471). Hose. Clamp. (Upper, Lower). 2016-18, DRIVE MOTOR COOLING, REAR SECTION. 2019, REAR SECTION, front. 3.0 LITER TWIN-TURBO, REAR SECTION

Clamp for HVAC heater Hose. Radiator Hose Clamp. Secures the drive motor inverter cooling system line to its mounting point.. Clip. Connector. Drive Motor Inverter Coolant Line. Holder. HVAC Heater. Inlet. Outlet. Radiator. Included with: Hose and tube assembly, Inlet Hose, Lower Hose.

Radiator Hose ClampHVAC Heater Hose ClampDrive Motor Inverter Coolant Line Clamp

Fits Camaro, Corvette, CT6, Sierra 2500 HD, Sierra 3500 HD, Silverado

2016-18, DRIVE MOTOR COOLING, REAR SECTION. 2019, REAR SECTION, front. 3.0 LITER TWIN-TURBO, REAR SECTION, rear. 3.6 LITER, REAR SECTION, rear. 4.2 LITER TWIN-TURBO, REAR SECTION, rear. 6.2 LITER, W/O SUPERCHARGER. 6.6 LITER DIESEL, 2017-19, small. BATTERY COOLING.
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 Pontiac needs attention, contact a factory-trained Pontiac technician.