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What is Antifreeze and What is Antifreeze Used For?

Man Filling Antifreeze Fluid in His Car

 

At Dale Earnhardt Jr. Chevrolet in Tallahassee, we often hear the question, “What is antifreeze?” or “What is antifreeze used for”? If you’ve ever been a Quincy driver who asked these questions, don’t feel bad! Antifreeze has a lot of functions to help your vehicle. Our service department is here to help you learn about the functions of antifreeze and how necessary it is for your vehicle. 

 

 

What is Antifreeze?

So, what is antifreeze? Is antifreeze coolant? Well, when you schedule your service appointments near Havana, you might notice that some service techs use these terms interchangeably. However, coolant is technically a mix of antifreeze and water. So, is antifreeze coolant? Well, not really. Coolant is typically 50% antifreeze and 50% water. Which means that they’re not the same thing, but they both help to regulate the temperature of your engine. 

Antifreeze is a mixture of ethylene glycol and propylene glycol. Depending on the properties of the antifreeze, it can be pink, green, or orange in color. Most vehicles in Crawfordville use green antifreeze, but always double check your owner’s manual to ensure you purchase the correct antifreeze for your model and make.

What is Antifreeze Used for?

Antifreeze is located in your vehicle’s radiator where it is connected to a reservoir in your engine bay. The antifreeze then circulates through your engine by a water pump which allows it to move heat that is combustion-generated away from the engine. The “now-hot” coolant is then circulated back to your radiator where air removes excess heat to cool it down. This cycle repeats while you’re driving through Crawfordville.

Why Does Antifreeze Matter?

Antifreeze matters because it is specifically formulated to avoid overheating and keeps your coolant from freezing in negative temperatures. Here are the components of your engine that could have major damage if you do not have any coolant: 

  • Water Pump
  • Engine Cylinders
  • Connector Rods
  • Head Gasket

Get Your Service Done at Dale Earnhardt Jr. Chevrolet! 

Now that we’ve answered your questions, “What is antifreeze?”, “What is Antifreeze used for?”, and “Is antifreeze coolant?”, contact us at Dale Earnhardt Jr. Chevrolet for any additional questions. We have service tips and tricks to help you navigate at home service projects or need-to-know information.

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$1,139.00 Predelivery Service Charge included in advertised price; this charge represents costs and profit to the dealer for items such as inspecting, cleaning, and adjusting vehicles, and preparing documents related to the sale. All prices exclude all taxes, tag, title, registration fees and government fees. Out of state buyers are responsible for all taxes and government fees and title/registration fees in the state where the vehicle will be registered. All prices include all manufacturer to dealer incentives, which the dealer retains unless otherwise specifically provided. Dealer not responsible for errors and omissions; all offers subject to change without notice; please confirm listings with dealer. All vehicles may not be physically located at this dealership but may be available for delivery through this location. Transportation charges may apply. Please contact the dealership for more specific information. All vehicles are subject to prior sale.

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Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between June 2, 2026 and July 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by July 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Take new retail delivery by 6/30/2026. **Monthly payment is $18.37 for every $1,000 you finance. Example down payment: 13.3%. Must finance with GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 7/7/26. ***Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between June 2, 2026 and July 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by July 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Take new retail delivery by 6/30/2026. **0% APR for 60 months. Monthly payment is $16.67 for every $1,000 you finance. Example down payment: 7.6%. Must finance with GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 7/7/26.***Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between June 2, 2026 and July 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by July 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Take new retail delivery by 6/30/2026. **Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between June 2, 2026 and July 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by July 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Take new retail delivery by 6/30/2026. **2027 CHEVROLET Bolt 0.9% APR for 36 months for well-qualified buyers when financed w/GM Financial. Monthly payment is $28.16 for every $1000 you finance. Average down payment is 18%. Some customers will not qualify. Take new retail delivery by 07-06-2026.***Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between June 2, 2026 and July 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by July 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

*Savings include all dealer discounts, conditional OEM incentives, and non conditional OEM stackable incentives. Savings vary by model and stock number. Not available with lease and some other offers. Take new retail delivery by 6/30/2026. **0% APR for 60 months. Monthly payment is $16.67 for every $1,000 you finance. Example down payment: 7.6%. Must finance with GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 7/7/26.***Well-qualified customers who purchase a new, used, or certified pre-owned vehicle, 4 model years or newer with less than 60K miles between June 2, 2026 and July 31, 2026, and finance through a participating dealer and lender have the option to defer monthly payments for 90 days from contract date. Excludes Hendrick Performance vehicles. Finance charges begin to accrue on the date you sign the Retail Installment Sale Contract at the Annual Percentage Rate (APR) disclosed in the contract. May not be combined with other preferred lender financing offers. 75 months maximum term limit. Equal monthly payments only. Not available to Pennsylvania residents; see your dealer for details. Must take retail delivery by July 31, 2026. See dealer for complete down payment and interest rate options and details. Financing available to qualified buyers. Some exclusions apply. See dealer for complete details.

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