United States
4B1820511A Servomotor
Special order item. Delivery time may vary.
About This Part
Discontinued by the manufacturer
This part number has been discontinued and can no longer be ordered. Contact us and we will look for an alternative.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VOLKSWAGEN is typically 3–8 business days before dispatch.
Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.
* Delivery times are estimates and may vary based on manufacturer availability and your location.
Verify Vehicle Fitment
To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.
Contact us with your VINParts diagram & fitment
6 vehiclesServomotor — locate Servomotor in the official exploded view and explore the surrounding assembly.
Parts in this assembly38
- 1Blower 4B1820021B
- 2Regulator 4B0820521
- 3Servomotor 4B1820511D
- 4Servomotor 4B1820511
- 4Servomotor 4B1820511K
- 7Motor 4B1820511C
- 8Housing 4B0819353B
- 9Int Duct 4B0820153A
- 10Seal 4B1819165
- 11Vent 4B1819151B
- 12Insulator 4B1260774A
- 13Drain Tube 4B1819861
- 14Part 4B1819915A
- 16Heat Exch 4B1819031C
- 18Pipe 4B0820720B
- 19Seal Ring 4D0819380B
- 19Seal Ring 4D0819380A
- 20Seal Ring 4B0819380
- 21Pipe 4B0820885
- 21AGrommet 4B1819699
- 21AGrommet 8D0819699
- 22Clip 4D0819646
- 23Sensor 4B0820535A
- 24Temperature Sensor 4B0820539
- 25Bolt 4B0819536
- 26Bolt 4B0819536A
- 27Screw N0139649
- 28Part 4B0819800A
- 29Bolt 4B0819536C
- 30Funnel 4B1260113A
- 31Cover 4B0819425
- 32Valve 4B0260155
- 33Screw N90434501
- 34Drain Tube 8D0260155
- 35Cover 4B1819164
- 36Bolt N10340701
- 37Part 8D1819079A
- 38Bolt N90654601
Vehicle fitment table6
Europe (5)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi RS6 qu. | 2003-2004 | 6 | 1 | L0L,T09,9AD,9AK |
| Audi A6/Wagon/quattro | 2001-2004 | 6 | 1 | L0L,1VG,1VH,1VJ,9AD,9AK,9AM |
| Audi A6 Allroad qu. | 2000-2005 | 6 | 1 | L0L,9AD,9AK |
| Audi A6/Avant | 1997-2001 | 6 | 1 | |
| Audi A6/Av.qu.F4B-W-> | 1997-2001 | 6 | 1 |
Other markets (1)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| AUDI A6L CHINA | 1999-2005 | 6 | 2 |
Diagrams & fitment data powered by oemdiagrams.com
Servomotor is fitted on: Audi RS6 qu. 2003-2004; Audi A6/Wagon/quattro 2001-2004; Audi A6 Allroad qu. 2000-2005; Audi A6/Avant 1997-2001; Audi A6/Av.qu.F4B-W-> 1997-2001; AUDI A6L CHINA 1999-2005.