2018 Freightliner Cascadia Bodies and Fender Parts

Keep Your 2018 Freightliner Cascadia in Top Shape with Quality Bodies and Fender Parts

Whether you’re repairing or upgrading your Bodies and Fender Part, using high-quality parts is key to keeping your 2018 Freightliner Cascadia looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Air Dams and Air Dam Supports. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2018 Freightliner Cascadia Bodies and Fender Part at Advance Auto Parts is around $258.56, with a range that starts at $153.99 and goes up to $631.99. With 7 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Heavy Duty Center Bumper, Heavy Duty Bumper Air Flow Deflector, and Heavy Duty Bumper Air Flow Deflector start at just $203.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Bodies and Fender Part, don’t forget to check out other key components like Bumpers and Vehicle Grilles. At Advance Auto Parts, we’re here to help you keep your 2018 Freightliner Cascadia in peak condition, inside and out.

Essential 2018 Freightliner Cascadia Bodies and Fender Parts

Dorman – HD Solutions – Heavy Duty Inner Air Dam Bumper (Part No.242-6050)

Heavy Duty Inner Air Dam Bumper

from

$230.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

Dorman – HD Solutions – Heavy Duty Outer Air Dam Bumper (Part No.242-6052)

Heavy Duty Outer Air Dam Bumper

from

$153.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

Dorman – HD Solutions – Heavy Duty Inner Air Dam Bumper (Part No.242-6049)

Heavy Duty Inner Air Dam Bumper

from

$230.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

Dorman – HD Solutions – Heavy Duty Outer Air Dam Bumper (Part No.242-6051)

Heavy Duty Outer Air Dam Bumper

from

$153.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

Dorman – HD Solutions – Heavy Duty Center Bumper (Part No.242-6040)

Heavy Duty Center Bumper

from

$631.99
This air dam matches the fit and appearance of the original equipment air dam. Made of quality materials for durability, this part has been verified for proper fit with vehicle try-on testing.

Product Features:
  • Ideal replacement – this air dam matches the fit and appearance of the original equipment part for a direct replacement
  • Durable construction – this part is made of quality materials to ensure excellent durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
See More

Dorman – HD Solutions – Heavy Duty Bumper Air Flow Deflector (Part No.242-6042)

Heavy Duty Bumper Air Flow Deflector

from

$203.99
This air dam matches the fit and appearance of the original equipment air dam. Made of quality materials for durability, this part has been verified for proper fit with vehicle try-on testing.

Product Features:
  • Ideal replacement – this air dam matches the fit and appearance of the original equipment part for a direct replacement
  • Durable construction – this part is made of quality materials to ensure excellent durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
See More

Dorman – HD Solutions – Heavy Duty Bumper Air Flow Deflector (Part No.242-6041)

Heavy Duty Bumper Air Flow Deflector

from

$203.99
This air dam matches the fit and appearance of the original equipment air dam. Made of quality materials for durability, this part has been verified for proper fit with vehicle try-on testing.

Product Features:
  • Ideal replacement – this air dam matches the fit and appearance of the original equipment part for a direct replacement
  • Durable construction – this part is made of quality materials to ensure excellent durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
See More

Most Popular Air Dams for 2018 Freightliner Cascadias

Enhance your 2018 Freightliner Cascadia with one of the 3 Air Dams we have in stock, starting at just $203.99.

Dorman – HD Solutions – Heavy Duty Center Bumper (Part No.242-6040)

Heavy Duty Center Bumper

from

$631.99
This air dam matches the fit and appearance of the original equipment air dam. Made of quality materials for durability, this part has been verified for proper fit with vehicle try-on testing.

Product Features:
  • Ideal replacement – this air dam matches the fit and appearance of the original equipment part for a direct replacement
  • Durable construction – this part is made of quality materials to ensure excellent durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
See More

Dorman – HD Solutions – Heavy Duty Bumper Air Flow Deflector (Part No.242-6041)

Heavy Duty Bumper Air Flow Deflector

from

$203.99
This air dam matches the fit and appearance of the original equipment air dam. Made of quality materials for durability, this part has been verified for proper fit with vehicle try-on testing.

Product Features:
  • Ideal replacement – this air dam matches the fit and appearance of the original equipment part for a direct replacement
  • Durable construction – this part is made of quality materials to ensure excellent durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
See More

Dorman – HD Solutions – Heavy Duty Bumper Air Flow Deflector (Part No.242-6042)

Heavy Duty Bumper Air Flow Deflector

from

$203.99
This air dam matches the fit and appearance of the original equipment air dam. Made of quality materials for durability, this part has been verified for proper fit with vehicle try-on testing.

Product Features:
  • Ideal replacement – this air dam matches the fit and appearance of the original equipment part for a direct replacement
  • Durable construction – this part is made of quality materials to ensure excellent durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
See More

Best-Selling 2018 Freightliner Cascadia Air Dam Supports

Upgrade your Cascadia with one of our 4 best-selling Air Dam Supports.

Dorman – HD Solutions – Heavy Duty Inner Air Dam Bumper (Part No.242-6050)

Heavy Duty Inner Air Dam Bumper

from

$230.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

Dorman – HD Solutions – Heavy Duty Inner Air Dam Bumper (Part No.242-6049)

Heavy Duty Inner Air Dam Bumper

from

$230.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

Dorman – HD Solutions – Heavy Duty Outer Air Dam Bumper (Part No.242-6052)

Heavy Duty Outer Air Dam Bumper

from

$153.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

Dorman – HD Solutions – Heavy Duty Outer Air Dam Bumper (Part No.242-6051)

Heavy Duty Outer Air Dam Bumper

from

$153.99
This air dam support matches the fit and function of the original equipment support to securely mount the air dam. Made of durable materials, this part has undergone vehicle try-on testing to ensure a factory-like appearance when installed.

Product Features:
  • Ideal replacement – this air dam support matches the fit and function of the original hardware
  • Durable construction – this air dam support is made of quality materials for durability
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this hardware has undergone try-on testing to ensure a quality fit
See More

FAQs for 2018 Freightliner Cascadia Bodies and Fender Parts

What are the best-selling Bodies and Fender Parts for 2018 Freightliner Cascadias?

Out of 7 Bodies and Fender Parts that fit 2018 Freightliner Cascadias, the following parts are the top sellers:

What’s the price range for 2018 Freightliner Cascadia Bodies and Fender Parts?

The prices of Bodies and Fender Parts for the 2018 Freightliner Cascadia range from $153.99 up to $631.99 for the most premium parts.

What is the average price of a Bodies and Fender Part for a 2018 Freightliner Cascadia?

The average price for Bodies and Fender Parts for the 2018 Freightliner Cascadia is $258.56. Keep in mind the variety of part types within our Bodies and Fender Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Bodies and Fender Parts for other Freightliner Cascadia model years?

Yes, we carry Bodies and Fender Parts for 11 model years of Freightliner Cascadias between 2008 and 2020. The following model years are the most popular for Bodies and Fender Part purchases: 2020, 2019, 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Bodies and Fender Parts for my 2018 Freightliner Cascadia?

The cheapest 2018 Freightliner Cascadia Bodies and Fender Parts we carry are:

Does Advance Auto Parts sell Bodies and Fender Parts for any other 2018 Freightliner models?

Yes. We stock Bodies and Fender Parts for 1 other popular 2018 Freightliner models. Some of the most popular are 2018 Sprinter 2500 Bodies and Fender Parts and 2018 Sprinter 3500 Bodies and Fender Parts.

What types of Bodies and Fender Parts do you sell for my 2018 Freightliner Cascadia?

As of 11/2/25, these are some of the most in-demand types of Bodies and Fender Parts for a 2018 Freightliner Cascadia:

Can I get help with 2018 Freightliner Cascadia Bodies and Fender Part orders?

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

What is your return policy for Freightliner Cascadia Bodies and Fender Parts?

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