Description: The GM OEM Radiator (MPN: 22727322) is a factory-engineered cooling system component designed for HHR models. This genuine General Motors part delivers superior heat dissipation performance with a lightweight aluminum core that maintains optimal operating ...

Description: HHR. 2.2l. 2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: # Engine Coolant Thermostat - GM OEM Part The Genuine GM OEM Engine Coolant Thermostat (MPN: 12622410) is engineered to regulate coolant circulation through your vehicle's radiator, enabling your engine to quickly achieve and sustain optimal operating tem ...

Description: # Product Description Upgrade your vehicle's cooling system with the genuine GM OEM Engine Coolant Recovery Tank (MPN: 15940309), engineered specifically for select Chevrolet HHR models equipped with 2.0L, 2.2L, or 2.4L engines. This factory-original cool ...

Description: 2.2L. HHR. 2.4L. Keeps engine running at required temps All fan operating components included This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type