Western Star 4900FA Air Filters

Your One-Stop Shop For Trusted Western Star 4900FA Air Filters

If you’re in search of Western Star 4900FA Air Filters aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 8 Air Filters from top brands with prices ranging from $107.99 to $701.99.

Beyond great prices, we stock trusted brands manufacturing all types of Air Filters for your Western Star 4900FA. Of the 2 OEM and aftermarket parts brands we carry, some of the most popular are Carquest Premium and Dorman.

And don’t forget to read customer reviews across all Air Filters categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Air Filters have to cost top dollar, and we prove it. Browse our top Western Star 4900FA Air Filters below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Western Star 4900FA Air Filters

Dorman – HD Solutions – Crankcase Ventilation Filter (Part No.904-7904)

Crankcase Ventilation Filter

from

$107.99
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 – Crankcase Breather (Part No.99340)

Crankcase Breather

from

$142.99
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 – Crankcase Breather (Part No.99477)

Crankcase Breather

from

$199.99
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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Dorman – HD Solutions – Crankcase Breather Repair Kit (Part No.996-1001)

Crankcase Breather Repair Kit

from

$701.99
This crankcase breather repair kit directly replaces the crankcase breather element on specific vehicles. It features the exact fit, function and performance as the factory part, and can potentially save you time and money if the OEM dealership only has the complete breather assembly, forcing you to also buy the lower aluminum housing, even if that isn’t the failure point. The separator can fail on its own, either by clogging, cracking, or having a separator bearing fail from age and wear, which is indicated by noise and vibration. Excessive oil mist from the gas outlet can also be a failed separator symptom. When any of those failures occur, you can replace the separator with this kit, reducing part costs and install time by not having to replace the lower housing on the engine block.

Product Features:
  • OEM quality – this replacement crankcase breather element matches the fit, function and performance of the original oil separator on specific vehicles for a trustworthy fix
  • Saves time and money – many dealerships only stock this oil separator as part of the complete assembly with the lower housing; replacing only the failed element saves money and installation time
  • Effective design – engineered and manufactured to efficiently and effectively filter blow-by gases, clearing DTCs, reducing contaminants, and restoring proper engine function
  • Install tip – to ensure a tight, effective connection, be sure to clean the sealing surfaces on the lower housing where the seals are seated, before installing the new separator
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Carquest Premium – Radial Seal Outer Air Element (Part No.88863)

Radial Seal Outer Air Element

from

$221.99
Clean air is essential to the performance and life of your engine. Air filters reduce the amount of airborne pollutants and particles by capturing dust, pollen and other airborne contaminants. CARQUEST HD air filters are designed to meet or exceed OE filt

Product Features:
  • Radial Seal primary filter with inboard seal
  • Poly Urethane Sealing Ring surface ensures a 100% complete seal during normal engine/equipment vibrations and temperature extremes
  • Made in USA
  • Includes 4 5/8 In. Dust Ejector Hole
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Carquest Premium – Radial Seal Outer Air Element (Part No.88843)

Radial Seal Outer Air Element

from

$181.99
Clean air is essential to the performance and life of your engine. Air filters reduce the amount of airborne pollutants and particles by capturing dust, pollen and other airborne contaminants. CARQUEST HD air filters are designed to meet or exceed OE filt

Product Features:
  • Radial Seal primary filter with inboard seal
  • Poly Urethane Sealing Ring surface ensures a 100% complete seal during normal engine/equipment vibrations and temperature extremes
  • Made in USA
  • Includes 3 3/4 In. Dust Ejector Hole
  • Inside-Out Flow Direction
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Carquest Premium – Air Element (Part No.87941)

Air Element

from

$187.99
Clean air is essential to the performance and life of your engine. Air filters reduce the amount of airborne pollutants and particles by capturing dust, pollen and other airborne contaminants. CARQUEST HD air filters are designed to meet or exceed OE filt

Product Features:
  • Axial seal primary air filter
  • Inside-Out Flow Direction, Positive foam sealing design, metal end caps
  • Expanded metal exterior protecting the Application Specific Media
  • Made in USA
  • Inside-Out Flow Direction
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Carquest Premium – Air Element with Lid (Part No.88883)

Air Element with Lid

from

$155.99
Clean air is essential to the performance and life of your engine. Air filters reduce the amount of airborne pollutants and particles by capturing dust, pollen and other airborne contaminants. CARQUEST HD air filters are designed to meet or exceed OE filt

Product Features:
  • Axial seal primary air filter
  • Made in USA
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Air Filters Brands You Can Trust For Your Western Star 4900FA

2 trusted brands of Air Filters line our shelves, ready to help keep your Western Star 4900FA running smooth. Below are some of the most popular brands and their top Air Filters offerings:

Popular Carquest Premium Air Filters

Carquest Premium products for the Western Star 4900FA span several categories. Some of the highest-rated Carquest Premium Air Filters that will fit your Western Star 4900FA are:
Radial Seal Outer Air Element
from $221.99
(1)
Radial Seal Outer Air Element
Air Filters

Most Purchased Western Star 4900FA Air Filters from Carquest Premium

When you buy the most frequently purchased Carquest Premium brand Air Filters, you can be confident it will be the right part for your Western Star 4900FA. Here are the Carquest Premium Air Filters Advanced Auto customers buy the most:
Crankcase Breather
from $142.99
This product is not rated
Crankcase Breather
Crankcase Breathers
Radial Seal Outer Air Element
from $181.99
This product is not rated
Radial Seal Outer Air Element
Air Filters
Air Element with Lid
from $155.99
This product is not rated
Air Element with Lid
Air Filters

FAQs for Western Star 4900FA Air Filters

What are the most purchased Air Filters for the Western Star 4900FA?

Out of 8 Air Filters for the Western Star 4900FA, the most popular in our inventory are:
Crankcase Breather
from $142.99
This product is not rated
Crankcase Breather
Crankcase Breathers
Radial Seal Outer Air Element
from $181.99
This product is not rated
Radial Seal Outer Air Element
Air Filters
Air Element with Lid
from $155.99
This product is not rated
Air Element with Lid
Air Filters