Audi AC Servo Flap Motor - Ventilation 4B1820511M

OEM Part #: 4B1-820-511-M (4B1820511M)

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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

Other HVAC Box Parts And Servos that may fit your vehicle

AC Servo Flap Motor - Temperature Regulating 4B1820511A

AC Servo Flap Motor - Temperature Regulating

$18.49
Fits 1998–2005 Audi
OEM: 4B1820511A
Used Right Only 1 left
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A genuine Audi AC servo flap motor - ventilation, OEM part number 4B1820511M, is a used OEM component removed from a donor vehicle. Also known as a ventilation flap motor, this actuator controls airflow direction in the HVAC system. When it fails, you may get no air from certain vents or erratic fan operation. Pulled from Audi A6, A6 Quattro, Allroad, RS6, and S6 models with 2.7L–4.2L engines.

Specifications

Specifications for AC Servo Flap Motor - Ventilation 4B1820511M
Fits Vehicle ModelA6, Allroad, RS6, S6
Fits Vehicle MakeAudi
OEM Part No4B1-820-511-M (4B1820511M)
CategoryDash Parts

Compatible Vehicles

Fits 25 vehicle configurations across 1 make, 2001-2005.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A6 2002-2004 · 15 variants
  • Allroad 2001-2005 · 7 variants 7 with notes
  • RS6 2003
  • S6 2002-2003 · 2 variants
View all 25 vehicle configurations — 7 with fitment notes
Full vehicle fitment list for AC Servo Flap Motor - Ventilation 4B1820511M
Year Make Model Trim Engine Note
2001 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles with Production Date After 06/18/01
2002 Audi A6 Sedan 3.0L V6
2002 Audi A6 Quattro Wagon 3.0L V6
2002 Audi A6 Quattro Sedan 2.7L V6 Turbo
2002 Audi A6 Quattro Sedan 3.0L V6
2002 Audi A6 Quattro Sedan 4.2L V8
2002 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles with Production Date After 06/18/01
2002 Audi S6 Wagon 4.2L V8
2003 Audi A6 Sedan 3.0L V6
2003 Audi A6 Quattro Wagon 3.0L V6
2003 Audi A6 Quattro Sedan 2.7L V6 Turbo
2003 Audi A6 Quattro Sedan 3.0L V6
2003 Audi A6 Quattro Sedan 4.2L V8
2003 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles with Production Date After 06/18/01
2003 Audi RS6 Sedan 4.2L V8 Turbo
2003 Audi S6 Wagon 4.2L V8
2004 Audi A6 Sedan 3.0L V6
2004 Audi A6 Quattro Wagon 3.0L V6
2004 Audi A6 Quattro Sedan 2.7L V6 Turbo
2004 Audi A6 Quattro Sedan 3.0L V6
2004 Audi A6 Quattro Sedan 4.2L V8
2004 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles with Production Date After 06/18/01
2004 Audi Allroad Quattro Wagon 4.2L V8 For Vehicles with Production Date After 06/18/01
2005 Audi Allroad Quattro Wagon 2.7L V6 Turbo For Vehicles with Production Date After 06/18/01
2005 Audi Allroad Quattro Wagon 4.2L V8 For Vehicles with Production Date After 06/18/01

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