2021 Freightliner Cascadia Cooling and Climate Controls

Essential Cooling and Climate Controls for 2021 Freightliner Cascadias

Dorman – HD Solutions – Heavy Duty Pressurized Coolant Reservoir (Part No.603-1316)

Heavy Duty Pressurized Coolant Reservoir

from

$357.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Product Features:
  • Direct replacement – this engine coolant reservoir matches the fit and function of the original part
  • Ideal solution – engineered for a seamless installation
  • Durable construction – manufactured from quality materials to withstand underhood heat and vibration
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
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Dorman – HD Solutions – Heavy Duty Pressurized Coolant Reservoir (Part No.603-5203)

Heavy Duty Pressurized Coolant Reservoir

from

$284.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Product Features:
  • Direct replacement – this engine coolant reservoir matches the fit and function of the original part
  • Ideal solution – engineered for a seamless installation
  • Durable construction – manufactured from quality materials to withstand underhood heat and vibration
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
See More

Upgrade your 2021 Freightliner Cascadia with Top-Quality Cooling and Climate Controls

When it comes to maintaining or upgrading your 2021 Freightliner Cascadia, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Freightliner or enhancing its overall performance, Cooling and Climate Controls are key to keeping your Cascadia functioning at its best. At Advance Auto Parts, we offer a wide selection of 2 Cooling and Climate Controls for the 2021 Freightliner Cascadia, designed to meet your needs without breaking the bank.

Affordable Prices and Wide Selection

Shopping for Cooling and Climate Controls for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Cooling and Climate Controls for your 2021 Freightliner Cascadia at great prices. Our Cooling and Climate Controls inventory for this model ranges from just $274.99 to $357.99, with an average price of $316.49. Our 2 Cooling and Climate Controls in stock come from 2 trusted brands, so you’re sure to find the right part for your 2021 Freightliner Cascadia without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Cooling and Climate Control upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 2021 Freightliner Cascadia is always ready to roll. We’re committed to providing you with everything you need to keep your Cascadia in top shape, all in one place. Start shopping confidently below for your 2021 Freightliner Cascadia!

Best-Selling Engine Cooling Parts for 2021 Freightliner Cascadias

Enhance the driving experience in your Freightliner with 2 quality Engine Cooling Part components, starting at $274.99.

Dorman – HD Solutions – Heavy Duty Pressurized Coolant Reservoir (Part No.603-1316)

Heavy Duty Pressurized Coolant Reservoir

from

$357.99
This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Product Features:
  • Direct replacement – this engine coolant reservoir matches the fit and function of the original part
  • Ideal solution – engineered for a seamless installation
  • Durable construction – manufactured from quality materials to withstand underhood heat and vibration
  • Trustworthy design – backed by 100 years of automotive aftermarket experience
See More

Omega Environmental Tech – Engine Coolant Reservoir (Part No.81-20001)

Engine Coolant Reservoir

from

$274.99
The engine coolant reservoir is essential in maintaining proper function of the vehicle’s cooling system and preventing overheating. OMEGA engine coolant reservoirs are a reliable, quality aftermarket replacement option designed with precision and built for durability.

Product Features:
  • Designed to meet/exceed OEM fit, form, and function
  • High quality construction with OE grade materials resistant to heat, corrosion, and vibration
  • Application specific for ease of installation
  • Engine coolant reservoirs are equipped with cap (unless noted otherwise) and leak-proof seals
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FAQs for 2021 Freightliner Cascadia Cooling and Climate Controls

Which Cooling and Climate Controls are best-sellers for 2021 Freightliner Cascadias?

Out of 2 Cooling and Climate Controls that fit 2021 Freightliner Cascadias, the following parts are the top sellers:

What’s the price range for 2021 Freightliner Cascadia Cooling and Climate Controls?

Cooling and Climate Control prices for the 2021 Freightliner Cascadia start at $274.99 and go up to $357.99 for the most premium parts.

What’s the average price of a Cooling and Climate Control for a 2021 Freightliner Cascadia?

The average price for Cooling and Climate Controls for the 2021 Freightliner Cascadia is $316.49. Keep in mind the variety of part types within our Cooling and Climate Control category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Cooling and Climate Controls for other Freightliner Cascadia model years?

Yes, we currently carry Cooling and Climate Controls for 14 model years of Freightliner Cascadias between 2008 and 2024. Cooling and Climate Controls are bought most frequently for the following model years: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Cooling and Climate Controls for my 2021 Freightliner Cascadia?

The cheapest 2021 Freightliner Cascadia Cooling and Climate Controls we carry in stock are:

What types of Cooling and Climate Controls do you sell for my 2021 Freightliner Cascadia?

As of 11/2/25, these are some of the most in-demand types of Cooling and Climate Controls for a 2021 Freightliner Cascadia:

Can I get help with 2021 Freightliner Cascadia Cooling and Climate Control orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Freightliner Cooling and Climate Controls and more.

What is your return policy for Freightliner Cascadia Cooling and Climate Controls?

Advance Auto Parts keeps returns simple. For new Freightliner Cascadia Cooling and Climate Controls and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.