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How many radiators does a Chevy Volt have?

The Chevy Volt, a plug-in hybrid electric vehicle, has two radiators to help manage the temperature of its powertrain components. This dual-radiator system is designed to efficiently cool the vehicle's electric motor, battery pack, and internal combustion engine.


Cooling the Chevy Volt's Powertrain


The Chevy Volt's powertrain consists of several key components that generate heat during operation, including:



  • Electric motor

  • Battery pack

  • Internal combustion engine


To effectively cool these components, the Volt is equipped with two separate radiators:


The Two Radiators of the Chevy Volt


The first radiator is dedicated to cooling the electric motor and battery pack. This radiator is part of the vehicle's high-voltage electrical system and is responsible for maintaining the optimal temperature of the battery and electric drivetrain components.


The second radiator is used to cool the internal combustion engine, which is used to generate electricity and provide additional power when the battery is depleted. This radiator is part of the Volt's traditional engine cooling system, similar to what you would find in a conventional gasoline-powered vehicle.


By having two separate radiators, the Chevy Volt can more efficiently manage the heat generated by its hybrid powertrain, ensuring optimal performance and longevity of the vehicle's components.

How much does it cost to replace a radiator in a Chevy Volt?


The average cost for a Chevrolet Volt Radiator Replacement is between $1,410 and $1,593.



How does the Chevy Volt heater work?


Those who aren't as familiar with the heater system on the Volt it uses an electric heater to heat the coolant for cabin heat while in electric mode. It has an electric coolant pump and a valve assembly to switch over to engine heat when the engine is running.



How long do Chevy radiators last?


Probably 10-15 years is a good average.



How do I know my car radiator is bad?


The second symptom is having a coolant leak. Some of the coolant leaks could be coming from the plastic on the radiator. Becoming too brittle and cracking through time or in other situations.



What is the second radiator for?


How many radiators does a car have? Usually two, one to cool the engine and another to heat the cabin but there is two for the AC. One as the condenser and the other as the evaporator.



Do electric cars have radiators?


Unlike internal combustion engine vehicles, which count on radiators for engine cooling, EVs require cooling for components like batteries, power electronics, and electric motors.



What is the life expectancy of a radiator?


The average lifespan of a car radiator is between 60,000 and 80,000 miles, while many can function even beyond 100,000 miles. However, this number will change based on how well you care for your car and its radiator.



How many radiators does a car have?


You do not have 2 radiators. You have 1 radiator and 1 AC condensing unit. They look similar and this mistake is common. The radiator will have "tanks" where larger hoses will connect.



Does a Chevy Volt have a radiator?


The Chevrolet Volt uses a high flow 12-volt electric pump to create and control the coolant flow which passes through (in order); the plug- in battery charger assembly, the radiator, the power inverter module (PIM), and the and then back to the pump.



Which car has the most radiators?


The Bugatti Veyron has 12 radiators compared to 1 in normal road cars.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.