Genuine Audi Dehydrator 4E0820189M OEM A8 D3 Authorized Dealer - Audi (4E0-820-189-M)
2005-2009 Audi A8 Quattro - 4e0820189m
Genuine Audi Dehydrator 4E0820189M OEM A8 D3 Authorized Dealer - Audi (4E0-820-189-M)
2005-2009 Audi A8 Quattro - 4e0820189m
- Audi
- 4E0-820-189-M
Details
- Brand:
- SKU:
4E0-820-189-M
- Other Names:
Dehydrator, Drier
- Description:
Genuine Audi Dehydrator is a critical component of the air conditioning system in the Audi A8 6.0L, designed to absorb moisture and filter contaminants from refrigerant before it reaches the expansion valve and evaporator. Without a properly functioning drier, excess humidity in the system can cause ice crystals to form, corrode internal components, and dramatically reduce cooling efficiency — issues that tend to escalate quickly in a high-displacement, performance-oriented vehicle like the A8. Choosing an Audi A8 OEM Dehydrator over an aftermarket alternative means getting a unit engineered to the exact desiccant capacity, port sizing, and pressure tolerances specified for this system. Aftermarket driers frequently use inferior desiccant materials that degrade faster or fail to meet the moisture absorption demands of Audi's climate control architecture, leading to premature compressor wear and refrigerant contamination. The OEM version identified by 4E0820189M ensures a precise fit and consistent performance from the first charge of refrigerant onward. Whether you're searching for an Audi A8 OEM Dehydrator or a direct replacement drier using part number 4E0-820-189-M, you're in the right place. This part is sold by Audi Henderson, an authorized Audi dealer, and comes backed by the manufacturer's warranty for complete peace of mind.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $368.98
- Discount: $127.93 (34.7% off)
- Sale Price: $241.05
- Audi
- 4E0-820-189-M
Details
- Brand:
- SKU:
4E0-820-189-M
- Other Names:
Dehydrator, Drier
- Description:
Genuine Audi Dehydrator is a critical component of the air conditioning system in the Audi A8 6.0L, designed to absorb moisture and filter contaminants from refrigerant before it reaches the expansion valve and evaporator. Without a properly functioning drier, excess humidity in the system can cause ice crystals to form, corrode internal components, and dramatically reduce cooling efficiency — issues that tend to escalate quickly in a high-displacement, performance-oriented vehicle like the A8. Choosing an Audi A8 OEM Dehydrator over an aftermarket alternative means getting a unit engineered to the exact desiccant capacity, port sizing, and pressure tolerances specified for this system. Aftermarket driers frequently use inferior desiccant materials that degrade faster or fail to meet the moisture absorption demands of Audi's climate control architecture, leading to premature compressor wear and refrigerant contamination. The OEM version identified by 4E0820189M ensures a precise fit and consistent performance from the first charge of refrigerant onward. Whether you're searching for an Audi A8 OEM Dehydrator or a direct replacement drier using part number 4E0-820-189-M, you're in the right place. This part is sold by Audi Henderson, an authorized Audi dealer, and comes backed by the manufacturer's warranty for complete peace of mind.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
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AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Dehydrator 4E0820189M OEM A8 D3 Authorized Dealer (4e0820189m) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2005-2009 Audi A8 Quattro vehicle and we also offer a VIN verification system at checkout.
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Audi
AudiOEMParts.com is operated by Audi Henderson, an authorized Audi dealership and part of the Findlay Automotive Group in Henderson, NV. We stock genuine Audi OEM parts and accessories for every model — A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, Q8, TT, R8, e-tron, and beyond.
Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].