2021 Freightliner XC Modular Rail Filters and PCVs

Essential Filters and PCVs for 2021 Freightliner XC Modular Rails

Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.96850)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$91.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.96728)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$145.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Fill Plug pre-installed in filter. Remove after pre-filling filter with fuel prior to installation on application.
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.96891)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$181.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.86936)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$50.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Contains integral Post Seal
  • Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
  • Made in USA
  • Includes Integral Post Seal
  • CAUTION: Furnished D-Ring must be installed on post for seal.
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Carquest Standard – Fuel Filter (Part No.R86585XE)

Fuel Filter

from

$25.99
Fuel filters use media paper recently developed for the OEM¿s to ensure premium filtration dependability & performance. Keeps smaller contaminants in the system out of the engine and other fuel delivery components. Provides the highest in fuel cleansing efficiency and capacity by trapping harmful contaminants such as dirt, water, scale and rust before they reach your vehicle’s fueling system.

Product Features:
  • Replacing the fuel filter provides two benefits. First, the fuel filter protects the injectors from debris that cause damage and clogging. Second, a new fuel filter has less restriction, preventing the fuel pump from working too hard.
  • Manufactured to a strict quality standards with 98% efficiency at a 10 micron rating.
  • Provides maximum fuel system protection.
  • Designed to meet or exceed Original Equipment specifications
  • Protects the injectors from debris that cause damage and clogging.
  • Provides less restriction preventing the fuel pump from working too hard.
  • Superior materials, design and construction ensure CARQUEST fuel filters provide excellent performance under all types of operating conditions.
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.86697)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$35.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.96906)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$139.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Fill Plug pre-installed in Filter
  • Quality filtration that meets OE performance
  • Outstanding efficiency at removing critical,
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Dorman – HD Solutions – Crankcase Ventilation Filter (Part No.904-7904)

Crankcase Ventilation Filter

from

$118.99
This engine crankcase breather element is designed to match the fit and function of the original filter on specified vehicles. It is engineered to restore proper breather performance when a breather filter is missing, cracked, or clogged.

Product Features:
  • Direct replacement – this engine crankcase breather element is designed to match the fit and function of the original filter on specified vehicles
  • ideal solution – engineered to restore proper breather performance when a breather filter is missing, cracked, or clogged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – HD Solutions – Crankcase Ventilation Filter (Part No.904-7902)

Crankcase Ventilation Filter

from

$89.99
This engine crankcase breather element is designed to match the fit and function of the original filter on specified vehicles. It is engineered to restore proper breather performance when a breather filter is missing, cracked, or clogged.

Product Features:
  • Direct replacement – this engine crankcase breather element is designed to match the fit and function of the original filter on specified vehicles
  • ideal solution – engineered to restore proper breather performance when a breather filter is missing, cracked, or clogged
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – Engine Crankcase Breather Element (Part No.ECN1106)

Engine Crankcase Breather Element

from

$158.99
The positive crankcase ventilation (PCV) system is an emission control device designed to allow naturally occurring crankcase vapors to effectively enter the engine intake air system, combining with the air to enter the combustion chamber and safely burn during the combustion process.

Product Features:
  • Application matched component to ensure the system can be returned to like new condition.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Carquest Premium – Crankcase Breather Filter: Reduces Blow-by and Emissions (Part No.95136)

Crankcase Breather Filter: Reduces Blow-by and Emissions

from

$159.99
Carquest crankcase ventilation filters reduce blow-by, which is generated by combustion gases leaking past piston rings, producing oil droplets that would otherwise increase emissions.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.95000)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$113.99
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.95394)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$136.99
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.84182)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$29.99
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Heavy base plate to ensure minimal defection during extreme engine vibrations
  • Tapped threads vs rolled threads ensure proper mounting torque is achieved
  • Made in USA
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.85748XD)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$94.99
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Upgrade your 2021 Freightliner XC Modular Rail with Top-Quality Filters and PCVs

When it comes to maintaining or upgrading your 2021 Freightliner XC Modular Rail, 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, Filters and PCVs are key to keeping your XC Modular Rail functioning at its best. At Advance Auto Parts, we offer a wide selection of 5 Filters and PCVs for the 2021 Freightliner XC Modular Rail, designed to meet your needs without breaking the bank. From Fuel Filter replacements to Air Filters upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Filters and PCVs for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Filters and PCVs for your 2021 Freightliner XC Modular Rail at great prices. Our Filters and PCVs inventory for this model ranges from just $29.99 to $159.99, with an average price of $112.99. Our 5 Filters and PCVs in stock come from trusted brands, so you’re sure to find the right part for your 2021 Freightliner XC Modular Rail without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2021 Freightliner XC Modular Rail, we stock popular OEM and aftermarket Filters and PCVs from top names like Carquest Premium, and more. Carquest Premium Filters and PCVs start at just $29.99 and boast an impressive 4.4 stars average rating from customers. With 1 customer reviews and counting, our 2021 Freightliner XC Modular Rail Filters and PCVs have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

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

Best-Selling Fuel Filters for 2021 Freightliner XC Modular Rails

Enhance the driving experience in your Freightliner with 2 quality Fuel Filter components, starting at $91.99.

Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.96850)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$91.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
See More

Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.96728)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$145.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Fill Plug pre-installed in filter. Remove after pre-filling filter with fuel prior to installation on application.
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Most Popular 2021 Freightliner XC Modular Rail Air Filters

Customize your Freightliner with 1 Air Filters products like Crankcase Breathers, all priced under $159.99.

Carquest Premium – Crankcase Breather Filter: Reduces Blow-by and Emissions (Part No.95136)

Crankcase Breather Filter: Reduces Blow-by and Emissions

from

$159.99
Carquest crankcase ventilation filters reduce blow-by, which is generated by combustion gases leaking past piston rings, producing oil droplets that would otherwise increase emissions.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
See More

Top Picks for 2021 Freightliner XC Modular Rail Oil Filters

Upgrade Freightliner XC Modular Rails with top-quality Oil Filters parts, including 2 OEM and aftermarket selections for your 2021 model.

Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.84182)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$29.99
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Heavy base plate to ensure minimal defection during extreme engine vibrations
  • Tapped threads vs rolled threads ensure proper mounting torque is achieved
  • Made in USA
See More

Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.95394)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$136.99
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
See More

Top-Rated Filters and PCVs Brands For Your 2021 Freightliner XC Modular Rail

Shop for the best-rated brands offering Filters and PCVs and other products for your 2021 Freightliner XC Modular Rails. Below you’ll find some of our best rated Filters and PCVs from Carquest Premium, and more. Filters and PCVs from these brands that fit a 2021 XC Modular Rail start at just $29.99 and are rated as high as 4.4 stars. OEM and aftermarket Filters and PCVs don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest Premium 2021 Freightliner XC Modular Rail Filters and PCVs

When it comes to maintaining or upgrading your 2021 Freightliner XC Modular Rail, using quality Filters and PCVs is essential to ensure durability and a perfect fit. Carquest Premium ticks all of those boxes. We offer a wide selection of Carquest Premium Filters and PCVs, specifically designed for the 2021 Freightliner XC Modular Rail. With over 1 Carquest Premium brand Filters and PCVs in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $29.99. Plus, with over 1 customer reviews and an average rating of 4.4 stars, you can trust that our Carquest Premium Filters and PCVs will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Oil Filter: Removes Oil Contaminants for Superior Engine Protection
from $29.99
(1)
Oil Filter: Removes Oil Contaminants for Superior Engine Protection
“For a 5.9L cummins 24v in a Ford F650. Felt kind of “light,” so not sure how much filter media it has, but worked find in this application.”

FAQs for 2021 Freightliner XC Modular Rail Filters and PCVs

Which Filters and PCVs are best-sellers for 2021 Freightliner XC Modular Rails?

Out of 5 Filters and PCVs that fit 2021 Freightliner XC Modular Rails, the following parts are the top sellers:

What’s the price range for 2021 Freightliner XC Modular Rail Filters and PCVs?

Filters and PCV prices for the 2021 Freightliner XC Modular Rail start at $29.99 and go up to $159.99 for the most premium parts.

What’s the average price of a Filters and PCV for a 2021 Freightliner XC Modular Rail?

The average price for Filters and PCVs for the 2021 Freightliner XC Modular Rail is $112.99. Keep in mind the variety of part types within our Filters and PCV category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Filters and PCVs for other Freightliner XC Modular Rail model years?

Yes, we currently carry Filters and PCVs for 15 model years of Freightliner XC Modular Rails between 2008 and 2024. Filters and PCVs are bought most frequently for the following model years: 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Filters and PCVs for my 2021 Freightliner XC Modular Rail?

What are the top-rated Filters and PCVs that fit the 2021 Freightliner XC Modular Rail?

Out of 1 reviews by customers, our 2021 Freightliner XC Modular Rail Filters and PCVs have an average customer rating of . These are some of the highest-rated Filters and PCV types for the 2021 Freightliner XC Modular Rail and their top-rated products:

What types of Filters and PCVs do you sell for my 2021 Freightliner XC Modular Rail?

As of 11/2/25, these are some of the most in-demand types of Filters and PCVs for a 2021 Freightliner XC Modular Rail:

Can I get help with 2021 Freightliner XC Modular Rail Filters and PCV orders?

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

What is your return policy for Freightliner XC Modular Rail Filters and PCVs?

Advance Auto Parts keeps returns simple. For new Freightliner XC Modular Rail Filters and PCVs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.