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Interior Blower4B1820021
Audi OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.
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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.
Ovoko
489 listings
Used
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€1.79 – €145.20Cheapest listing: + €17.00 shipping to Germanyestimated delivery in 4–8 daysView on Ovoko
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Aftermarket part numbers
Supplier articles whose catalogue lists 4B1820021. Check the supplier’s own restrictions before ordering.
- WALKER
- WBL00637
Vehicle fitment
Engine code and production dates decide fitment. Model name and year alone don’t.
88 vehicles in 9 model series, inferred
Aftermarket parts that list 4B1820021 fit these vehicles according to their supplier catalogues. That does not prove 4B1820021 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.
Audi
| Model series | Production | Engine codes | HSN / TSN |
|---|---|---|---|
| A6 (4B) 1997–201223 vehicles | 04/1997 – 01/2005 | ACK, AEB, AFB, AFN, AGA, AGE, AJG, AJK, AJL, AJM, AJP, AKE, AKN, ALF, ALG, ALT, ALW, AML, AMM, AMX, ANB, APC, APR, APS, APU, APZ, AQD, AQE, AQG, ARH, ARJ, ARK, ARN, ASM, ASN, ATQ, ATX, AVF, AVG, AWT, AWX, AYM, BAU, BBJ, BCZ, BDG, BDH, BDV, BFC |
|
| A6 (4B) Allroad quattro5 vehicles | 05/2000 – 12/2005 | AKE, ARE, BAS, BAU, BCZ, BDH, BES |
|
| A6 (4B) Avant22 vehicles | 04/1997 – 01/2005 | ACK, AEB, AFB, AFN, AGA, AGE, AJG, AJK, AJL, AJM, AJP, AKE, AKN, ALF, ALG, ALT, ALW, AML, AMM, AMX, ANB, APR, APS, APU, APZ, AQD, AQE, AQG, ARH, ARJ, ARK, ARN, ASM, ASN, ATX, AVF, AVG, AWT, AWX, AYM, BAU, BBJ, BCZ, BDG, BDH, BDV, BFC |
|
| A6 (4B) Avant quattro16 vehicles | 04/1997 – 01/2005 | ACK, AEB, AFB, AGA, AJG, AJK, AJL, AKE, AKN, ALF, ALG, AML, AMX, ANB, APC, APR, APS, APU, APZ, AQD, AQG, ARE, ARJ, ARK, ARS, ASG, ASN, ATQ, AWT, AZA, BAU, BBJ, BDH, BDV, BES |
|
| A6 (4B) quattro17 vehicles | 04/1997 – 01/2005 | ACK, AEB, AFB, AGA, AJG, AJK, AJL, AKE, AKN, ALF, ALG, AML, AMX, ANB, APC, APR, APS, APU, APZ, AQD, AQG, ARE, ARJ, ARK, ARS, ART, ASG, ASN, ATQ, ATX, AWN, AWT, AZA, BAU, BBJ, BDH, BDV, BES |
|
| RS6 (4B) Avant quattro2 vehicles | 07/2002 – 09/2004 | BCY, BRV |
|
| RS6 (4B) quattro1 vehicle | 07/2002 – 09/2004 | BCY |
|
| S6 (4B) Avant quattro1 vehicle | 09/1999 – 01/2005 | ANK, AQJ, BBD |
|
| S6 (4B) quattro1 vehicle | 09/1999 – 07/2004 | ANK, AQJ |
|