OEM Chevrolet Uplander Heater Core

Chevrolet Uplander Heater Core Parts Questions & Experts Answers

• Heater Core
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  Q: How to replace the Heater Core on Chevrolet Uplander?

  A: Draining the cooling system stands as the first step for heater core replacement. Use Hose Clamp Pliers (J 38185) to detach both heater hose clamps from the heater core so you can pull off the heater hoses from the component. Secure the inlet and outlet pipes of the heater core to stop coolant leakage into the vehicle compartment. The next step requires uninstallation of the heater core cover together with removal of the heater core pipe clamp screw. After removing the heater core from its place. To install the new heater core position it in place before installing and setting the heater core pipe clamp screw at 1.2 N.m (11 lb in). You should first reinstall the heater core cover then fasten the heater hoses to the heater core. Secure the hoses with Hose Clamp Pliers (J 38185) after repositioning heater hose clamps then proceed with filling the coolant.