• URO HVAC Blower Motor 4B1820021B
  • URO HVAC Blower Motor 4B1820021B
  • URO HVAC Blower Motor 4B1820021B
  • URO HVAC Blower Motor 4B1820021B
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URO Authorized Dealer

URO HVAC Blower Motor 4B1820021B

URO HVAC Blower Motor 4B1820021B

sku: 3Q4C9 | mpn: 4B1820021B
$101.63
$101.63
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HVAC Blower Motor. (4B1820021B) by URO

  • Guaranteed fitment
  • Efficient blower design maximizes airflow while minimizing current draw
  • Precision armature bearings for quiet operation and minimal vibration
  • Low-resistance motor brushes for durability and efficiency
  • Durable high-quality housing materials
  • Factory tested for proper operation
  • 24 Month Unlimited Mileage Warranty

24 Month Unlimited Mileage Warranty



Vehicle Fitments:

Year Make Model Submodel
1999 - 2000 Audi A6 Avant
1998 - 2004 Audi A6 Base
2003 - 2004 Audi A6 Confort
2002 - 2004 Audi A6 Luxury
2002 Audi A6 Premium
1998 - 2004 Audi A6 Quattro Avant, Base
2001 - 2002 Audi A6 Quattro Luxury
2003 - 2004 Audi A6 Quattro S Line
2001 - 2005 Audi Allroad Quattro Base
2003 Audi RS6 Base
2002 - 2003 Audi S6 Base, Avant
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Part cross-reference

Interchange / Cross-Reference Numbers

Use these manufacturer cross-reference numbers to help identify comparable parts.

Manufacturer Part Number
AUDI/VW 4B1 820 021B
AUDI/VW 4B1 820 021C
CONTINENTAL ELITE PM4077
FOUR SEASONS 76939
MAHLE Original AB 233 000S
NISSENS 87221
VEMO V15-03-1920

Interchange numbers are provided for cross-reference and identification. They do not confirm vehicle fitment; use Verify Fitment before ordering.

Vehicle fitment