Western Star 4900EX Air Conditioning Parts

Your One-Stop Shop For Trusted Western Star 4900EX Air Conditioning Parts

If you’re in search of Western Star 4900EX Air Conditioning Parts aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 27 Air Conditioning Parts from top brands with prices ranging from $3.89 to $711.99.

Beyond great prices, we stock trusted brands manufacturing all types of Air Conditioning Parts for your Western Star 4900EX.

And don’t forget to read customer reviews across all Air Conditioning Parts 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 Conditioning Parts have to cost top dollar, and we prove it. Browse our top Western Star 4900EX Air Conditioning Parts below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Western Star 4900EX Air Conditioning Parts

Omega Environmental Tech – Omega Environmental Tech A/C O-Ring, MT0237 (Part No.MT0237)

Omega Environmental Tech A/C O-Ring, MT0237

from

$3.89
Our O-Rings are manufactured from the highest quality materials and designed for long life under extreme conditions.
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Omega Environmental Tech – Omega Environmental Tech Rapid Seal Kit, MT3901 (Part No.MT3901)

Omega Environmental Tech Rapid Seal Kit, MT3901

from

$22.99
Our Rapid Seal Kits are manufactured from the highest quality materials and designed for long life under extreme conditions.
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Omega Environmental Tech – Omega Environmental Tech A/C Compressor, 20-04776-AM (Part No.20-04776-AM)

Omega Environmental Tech A/C Compressor, 20-04776-AM

from

$399.99
Our compressors are built with high-quality components for superior reliability and performance. Engineered to reduce fuel consumption and minimize noise, they enhance driver and passenger comfort. Designed as direct replacements, they ensure a perfect fit and easy installation. Every compressor and component is brand new-never remanufactured-and undergoes rigorous multi-point quality testing to guarantee durability and performance. Trusted for industry-leading quality and reliability.
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Omega Environmental Tech – Omega Environmental Tech A/C Compressor, 20-22529-AM (Part No.20-22529-AM)

Omega Environmental Tech A/C Compressor, 20-22529-AM

from

$493.99
Our compressors are built with high-quality components for superior reliability and performance. Engineered to reduce fuel consumption and minimize noise, they enhance driver and passenger comfort. Designed as direct replacements, they ensure a perfect fit and easy installation. Every compressor and component is brand new-never remanufactured-and undergoes rigorous multi-point quality testing to guarantee durability and performance. Trusted for industry-leading quality and reliability.
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Omega Environmental Tech – Omega Environmental Tech A/C Compressor, 20-04756 (Part No.20-04756)

Omega Environmental Tech A/C Compressor, 20-04756

from

$549.99
Our compressors are built with high-quality components for superior reliability and performance. Engineered to reduce fuel consumption and minimize noise, they enhance driver and passenger comfort. Designed as direct replacements, they ensure a perfect fit and easy installation. Every compressor and component is brand new-never remanufactured-and undergoes rigorous multi-point quality testing to guarantee durability and performance. Trusted for industry-leading quality and reliability.
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Carquest Premium – Carquest A/C Compressor, T198388 (Part No.T198388)

Carquest A/C Compressor, T198388

from

$518.99
Carquest New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. Each new compressor is tested to provide durable life to the vehicle’s air conditioning system. All new compressor components are assembled using state of the art equipment and techniques to ensure smooth operation. Each part is equipped with a clutch and connector that matches the original equipment part and provides an exact replacement to your vehicle’s part. All compressors are supplied with the necessary gaskets and o-rings for installation.
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Omega Environmental Tech – Omega Environmental Tech A/C Condenser, 24-33682 (Part No.24-33682)

Omega Environmental Tech A/C Condenser, 24-33682

from

$465.99
The condenser removes heat from the A/C refrigerant within the system. In late model vehicles, condensers cannot be cleaned or flushed. It is recommended to replace the condenser whenever a new compressor is installed for optimal performance.
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Omega Environmental Tech – Omega Environmental Tech A/C Condenser, 24-33704 (Part No.24-33704)

Omega Environmental Tech A/C Condenser, 24-33704

from

$392.99
The condenser removes heat from the A/C refrigerant within the system. In late model vehicles, condensers cannot be cleaned or flushed. It is recommended to replace the condenser whenever a new compressor is installed for optimal performance.
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Omega Environmental Tech – Omega Environmental Tech A/C Condenser, 24-51205 (Part No.24-51205)

Omega Environmental Tech A/C Condenser, 24-51205

from

$516.99
The condenser removes heat from the A/C refrigerant within the system. In late model vehicles, condensers cannot be cleaned or flushed. It is recommended to replace the condenser whenever a new compressor is installed for optimal performance.
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Omega Environmental Tech – Omega Environmental Tech A/C Condenser, 24-33651 (Part No.24-33651)

Omega Environmental Tech A/C Condenser, 24-33651

from

$251.99
The condenser removes heat from the A/C refrigerant within the system. In late model vehicles, condensers cannot be cleaned or flushed. It is recommended to replace the condenser whenever a new compressor is installed for optimal performance.
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Omega Environmental Tech – Omega Environmental Tech A/C Expansion Valve, 31-30903-AM (Part No.31-30903-AM)

Omega Environmental Tech A/C Expansion Valve, 31-30903-AM

from

$104.99
The expansion valve/orifice tube is designed to slow the refrigerant before it enters the evaporator, maximizing the refrigerant’s cooling capability. Omega recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to ensure optimal performance. Our Expansion Valves are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability. Each valve is individually packaged to prevent contamination, maintaining the integrity of the A/C system.
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Omega Environmental Tech – Omega Environmental Tech A/C Expansion Valve, 31-30927-AM (Part No.31-30927-AM)

Omega Environmental Tech A/C Expansion Valve, 31-30927-AM

from

$29.99
The expansion valve/orifice tube is designed to slow the refrigerant before it enters the evaporator, maximizing the refrigerant’s cooling capability. Omega recommends replacing the expansion valve/orifice tube each time the A/C system is serviced to ensure optimal performance. Our Expansion Valves are manufactured from the highest quality materials and are engineered for long life under extreme conditions, ensuring reliable performance and durability. Each valve is individually packaged to prevent contamination, maintaining the integrity of the A/C system.
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Omega Environmental Tech – Omega Environmental Tech A/C Receiver Drier, 37-19895 (Part No.37-19895)

Omega Environmental Tech A/C Receiver Drier, 37-19895

from

$133.99
The accumulator/receiver drier is designed to remove moisture from the A/C system. Every time the A/C system is opened, the accumulator/receiver drier must be replaced. Changing the accumulator/receiver drier is required when servicing the A/C system.
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Omega Environmental Tech – Omega Environmental Tech A/C Receiver Drier, 37-13227 (Part No.37-13227)

Omega Environmental Tech A/C Receiver Drier, 37-13227

from

$121.99
The accumulator/receiver drier is designed to remove moisture from the A/C system. Every time the A/C system is opened, the accumulator/receiver drier must be replaced. Changing the accumulator/receiver drier is required when servicing the A/C system.
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Carquest Premium – Carquest A/C Receiver Drier, T33253 (Part No.T33253)

Carquest A/C Receiver Drier, T33253

from

$36.49
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.
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Carquest Premium – Carquest A/C Receiver Drier, T33537 (Part No.T33537)

Carquest A/C Receiver Drier, T33537

from

$46.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.
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Omega Environmental Tech – Omega Environmental Tech A/C Compressor Gasket Kit, MT0842 (Part No.MT0842)

Omega Environmental Tech A/C Compressor Gasket Kit, MT0842

from

$4.79
Our Compressor gaskets are manufactured from the highest quality materials and designed for long life under extreme conditions.
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Air Conditioning Parts Brands You Can Trust For Your Western Star 4900EX

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

Most Purchased Western Star 4900EX Air Conditioning Parts from Carquest Premium

When you buy the most frequently purchased Carquest Premium brand Air Conditioning Parts, you can be confident it will be the right part for your Western Star 4900EX. Here are the Carquest Premium Air Conditioning Parts Advanced Auto customers buy the most:
Carquest A/C Receiver Drier, T33253
from $36.49
This product is not rated
Carquest A/C Receiver Drier, T33253
Accumulator and Receiver Driers
Omega Environmental Tech A/C Compressor Gasket Kit, MT0842
from $4.79
This product is not rated
Omega Environmental Tech A/C Compressor Gasket Kit, MT0842
AC Compressor Gaskets
Omega Environmental Tech A/C Compressor, 20-22529-AM
from $493.99
This product is not rated
Omega Environmental Tech A/C Compressor, 20-22529-AM
AC Compressor Without Clutch

FAQs for Western Star 4900EX Air Conditioning Parts

What are the most purchased Air Conditioning Parts for the Western Star 4900EX?

Out of 27 Air Conditioning Parts for the Western Star 4900EX, the most popular in our inventory are:
Carquest A/C Receiver Drier, T33253
from $36.49
This product is not rated
Carquest A/C Receiver Drier, T33253
Accumulator and Receiver Driers
Omega Environmental Tech A/C Receiver Drier, 37-19895
from $133.99
This product is not rated
Omega Environmental Tech A/C Receiver Drier, 37-19895
Accumulator and Receiver Driers
Omega Environmental Tech A/C Receiver Drier, 37-13227
from $121.99
This product is not rated
Omega Environmental Tech A/C Receiver Drier, 37-13227
Accumulator and Receiver Driers