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Blower control unit, Actuator, Air conditioning, Blower motor resistor 4B0820521

An OEM number is a unique code containing letters and digits. Car manufacturers use them to mark every part inside their cars. A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.

All spare parts in the list below are equivalent to OEM number 4B0 820 521:

  • 4B0 820 521 (original number of AUDI)
  • 4B0 820 521 (original number of SEAT)
  • 4B0 820 521 (original number of SKODA)
  • 4B0 820 521 (original number of VW)
  • 4B0 820 521 (original number of FORD)
  • 4B0 820 521 (original number of CUPRA)
Manufacturers
39 items
Blower control unit RIDEX 4B0 820 521
Article number: 1385C0128
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  • Number of pins: 3
  • Voltage [V]: 12
  • Vehicle Equipment: for vehicles with air conditioning
  • Operating Mode: Electric
  • Item number: 1385C0128
  • Our price: 50,49 €
  • Manufacturer: RIDEX
  • EAN number: 4059191803071
  • Condition: New
  • Reference number OEM: 4B0820521
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Details
In stock
-9%
compared to RRP 55,70 €

50,49 €
Price per item

price incl. 19% VAT

excl. delivery costs

Blower control unit STARK 4B0 820 521
Article number: SKCU-2150127
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  • Number of pins: 3
  • Voltage [V]: 12
  • Vehicle Equipment: for vehicles with air conditioning
  • Operating Mode: Electric
  • Item number: SKCU-2150127
  • Our price: 41,49 €
  • Manufacturer: STARK
  • EAN number: 4059191803064
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock
-22%
compared to RRP 52,90 €

41,49 €
Price per item

price incl. 19% VAT

excl. delivery costs

Blower control unit METZGER 4B0 820 521OE-PART
Article number: 0917020
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  • Number of pins: 3
  • Supplementary Info: OE-PART
  • Item number: 0917020
  • Our price: 47,49 €
  • Manufacturer: METZGER
  • EAN number: 4250032533076
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 3)
47,49 €

price incl. 19% VAT

excl. delivery costs

Blower control unit HERTH+BUSS ELPARTS 4B0 820 521
Article number: 75614273
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  • Rated Voltage [V]: 12
  • Number of connectors: 3
  • Item number: 75614273
  • Our price: 66,99 €
  • Manufacturer: HERTH+BUSS ELPARTS
  • EAN number: 4026736409500
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock
-71%
compared to RRP 232,57 €

66,99 €

price incl. 19% VAT

free delivery

  • Number of pins: 3
  • Weight [kg]: 0,165
  • Item number: AC166846
  • Our price: 49,99 €
  • Manufacturer: MAXGEAR
  • EAN number: 5901619531983
  • Condition: New
  • Reference number OEM: 4B0820521
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Details
In stock
49,99 €

price incl. 19% VAT

excl. delivery costs

OSSCA 08081 08081 Blower control unit OSSCA 4B0 820 521
Blower motor resistor OSSCA 4B0 820 521
Article number: 08081
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  • Number of pins: 3
  • Item number: 08081
  • Our price: 24,49 €
  • Manufacturer: OSSCA
  • EAN number: 6943573080816
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock
24,49 €

price incl. 19% VAT

excl. delivery costs

FAST FT00413 FT00413 Blower control unit FAST 4B0820521
Blower motor resistor FAST 4B0 820 521
Article number: FT00413
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  • Item number: FT00413
  • Our price: 36,49 €
  • Manufacturer: FAST
  • EAN number: 5904157819889
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock
36,49 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor NTY 4B0 820 521
Article number: ERD-AU-006
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  • Fabrication Number: ERD-AU-006
  • Item number: ERD-AU-006
  • Our price: 39,49 €
  • Manufacturer: NTY
  • EAN number: 5902048084224
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 2)
39,49 €

price incl. 19% VAT

excl. delivery costs

KAMOKA 4140091 4140091 Blower control unit KAMOKA 4B0820521
Blower motor resistor KAMOKA 4B0 820 521
Article number: 4140091
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  • Voltage [V]: 12
  • Number of pins: 3
  • Item number: 4140091
  • Our price: 39,99 €
  • Manufacturer: KAMOKA
  • EAN number: 2238123483353
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 1)
39,99 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor ABAKUS 4B0 820 521
Article number: 133-003-006
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  • Vehicle Equipment: for vehicles with air conditioning
  • Number of pins: 3
  • Assy. / disassy. by qualified personnel required!
  • Item number: 133-003-006
  • Our price: 40,49 €
  • Manufacturer: ABAKUS
  • EAN number: 221130720332548203325
  • Condition: New
  • Reference number OEM: 4B0820521
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Additional information

The following information is for general and informational purposes only and does not constitute warranty terms. Warranty terms and conditions are available from our dealers and in our general terms and conditions of sale.

Abakus spare/repair parts are intended only for vehicle repairs in order to restore their original functionality. Our products are delivered without instruction of installation. Installation of our product may only be carried out by trained specialist technicians in specific car repairs. Products supplied by us are exclusively intended for proper and appropriate use. The warranty may become invalid in the event of: improper installation or repair, unsuitable application or use, installation or repair made outside specialist car workshops.

Warranty claims are lost if the vehicle is modified and used for motor sports, tuning or similar events (except our tuning parts which are described in TecDoc and on our price list).

Warranty application should include complete documentation among others: chassis no., first registration, vehicle mileage, information about LPG installation, fault memory log, pictures, our QC (quality check) code, installation invoice, contact details of the car repair workshop performing the replacement or repair. Warranty application are available in our Client Panel system.

Complaints may require supplementing data such as error memory logs. Incomplete documentation may result in rejection of the claim. Any damage caused during transport is not considered quality damage and will be considered on an individual basis.

Details
In stock
40,49 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor THERMOTEC 4B0 820 521
Article number: DEA005TT
Reviews - 1
  • Number of connectors: 3
  • Required quantity: 1
  • Item number: DEA005TT
  • Our price: 41,99 €
  • Manufacturer: THERMOTEC
  • EAN number: 5901655114614
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 6)
41,99 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor ESEN SKV 4B0 820 521
Article number: 94SKV030
Reviews - 1
  • Voltage [V]: 12
  • Number of pins: 3
  • Weight [kg]: 0,21
  • Operating Mode: Electric
  • Always compare old and new part (in particular OE No.)
  • Item number: 94SKV030
  • Our price: 41,99 €
  • Manufacturer: ESEN SKV
  • EAN number: 5901947346075
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 3)
41,99 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor JP GROUP 4B0 820 521
Article number: 1196851100
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  • Vehicle Equipment: for vehicles with air conditioning
  • Number of pins: 3
  • Item number: 1196851100
  • Our price: 42,99 €
  • Manufacturer: JP GROUP
  • EAN number: 5710412419912
  • Condition: New
  • Reference number OEM: 4B0820521
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Details
In stock
-35%
compared to RRP 66,45 €

42,99 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor FEBI BILSTEIN 4B0 820 521
Article number: 34793
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  • Number of connectors: 3
  • Weight [kg]: 0,165
  • Item number: 34793
  • Our price: 55,49 €
  • Manufacturer: FEBI BILSTEIN
  • EAN number: 4027816347934
  • Condition: New
  • Reference number OEM: 4B0820521
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Additional information

These products are designed to be used as originally These products are designed to be used as originally intended and not modified for purpose. Please ensure the intended and not modified for purpose. Please ensure the products are installed by a competent individual. N.B. products are installed by a competent individual. N.B. products are usually supplied without fitting instructions. products are usually supplied without fitting instructions.

Details
In stock (Item(s) left: 1)
55,49 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor CASCO 4B0 820 521
Article number: CRS73003AS
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  • Voltage [V]: 12
  • Manufacturer Restriction: MAHLE
  • New Part
  • Regulator: with variable speed governor
  • Manufacturer: VW
  • Item number: CRS73003AS
  • Our price: 84,49 €
  • Manufacturer: CASCO
  • EAN number: 8058642330261
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 4)
84,49 €

price incl. 19% VAT

free delivery

Regulator, passenger compartment fan JPN 4B0 820 52112V
Article number: 60E9176-JPN
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  • Voltage [V]: 12
  • Number of connectors: 3
  • Item number: 60E9176-JPN
  • Our price: 34,99 €
  • Manufacturer: JPN
  • EAN number: 226985177978211779782
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock
-7%
compared to RRP 37,84 €

34,99 €

price incl. 19% VAT

excl. delivery costs

  • Item number: B18524
  • Our price: 43,99 €
  • Manufacturer: Borsehung
  • EAN number: 4251475109149
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 1)
43,99 €

price incl. 19% VAT

excl. delivery costs

TOPRAN 111 875 111 875 001 111875 Blower control unit TOPRAN 4B0 820 521
Regulator, passenger compartment fan TOPRAN 4B0 820 52112V, without cable
Article number: 111 875
Reviews - 1
  • Vehicle Equipment: for vehicles with air conditioning
  • Rated Voltage [V]: 12
  • Supplementary Article / Supplementary Info Info 2: without cable
  • Item number: 111 875
  • Our price: 52,49 €
  • Manufacturer: TOPRAN
  • EAN number: 8205210000013
  • Condition: New
  • Reference number OEM: 4B0820521
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Additional information

Any and all spare parts we supply are solely intended for the designated purpose as defined by us. Installation by trained personnel only. Our products are usually supplied without assembly instructions. Installation in vehicles other than those specified by us may lead to the exclusion of warranty.

Details
In stock (Item(s) left: 2)
-33%
compared to RRP 79,00 €

52,49 €

price incl. 19% VAT

excl. delivery costs

  • Vehicle Equipment: for vehicles with air conditioning
  • Number of pins: 3
  • Packaging width [cm]: 4,9
  • Packaging height [cm]: 9,2
  • Supplementary Info: Original VEMO Quality
  • Packaging Depth [cm]: 9
  • Item number: V10-79-0014
  • Our price: 63,49 €
  • Manufacturer: VEMO
  • EAN number: 4046001492365
  • Condition: New
  • Reference number OEM: 4B0820521
Show OEM numbers of the product
Additional information

In the warranty, we always make a distinction between wear Products supplied by us are without exception intended for parts and vehicle parts. All wear parts are subject to a the designated use. Please note that our products are usually delivered without reduced warranty period and a maximum mileage.

installation instructions. Brake components such as brake disks, brake pads, etc. Installation may only be carried out by trained specialist maximum of 1000 km (break-in period). Therefore, warranty personnel. claims for brake parts are only reviewed with an There is no guarantee for inappropriate, improper or installation invoice and a record of the wheel hub run-out unintended use.

measurement, including photos.

For brake disks and brake pads, the break-in requirements specified by the vehicle manufacturer must be observed.

When replacing brakes, the chassis components must always be checked with regard to clearance and the wheel hub with regard to wobble, and the appropriate documentation must be produced.

If the vehicle is no longer in its original condition due to tuning work such as wheel accessories and tracking plates, the entitlement to make warranty claims is lost due to third-party work. The same warranty claims are lost if the vehicle is used for motor sports or similar events.

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In stock (Item(s) left: 4)
63,49 €

price incl. 19% VAT

excl. delivery costs

  • Number of pins: 3
  • for OE number: 10.6033
  • Item number: K106033
  • Our price: 64,99 €
  • Manufacturer: MEAT & DORIA
  • EAN number: 8033208165921
  • Condition: New
  • Reference number OEM: 4B0820521
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In stock (Item(s) left: 5)
64,99 €

price incl. 19% VAT

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Regulator, passenger compartment fan MAHLE 4B0 820 52112V
Article number: ABR 123 000S
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  • Rated Voltage [V]: 12
  • Number of pins: 3
  • Vehicle Equipment: for vehicles with air conditioning
  • Packaging length [cm]: 12,5
  • Packaging width [cm]: 5,50
  • Packaging height [cm]: 9,00
  • Net Weight [g]: 168
  • Item number: ABR 123 000S
  • Our price: 121,99 €
  • Manufacturer: MAHLE
  • EAN number: 4057635126861
  • Condition: New
  • Reference number OEM: 4B0820521
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Free delivery on this item
In stock (Item(s) left: 1)
-63%
compared to RRP 330,82 €

121,99 €

price incl. 19% VAT

free delivery

  • Number of pins: 3
  • Supplementary Info: Original Spare Part
  • Item number: 132520
  • Our price: 124,49 €
  • Manufacturer: HITACHI
  • EAN number: 4044079325202
  • Condition: New
  • Reference number OEM: 4B0820521
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Free delivery on this item
In stock (Item(s) left: 6)
-55%
compared to RRP 278,14 €

124,49 €

price incl. 19% VAT

free delivery

Regulator, passenger compartment fan AKS DASIS 4B0 820 521
Article number: 048119N
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  • Weight [kg]: 0,32
  • Packaging length [cm]: 12,5
  • Packaging width [cm]: 9
  • Packaging height [cm]: 6
  • Item number: 048119N
  • Our price: 160,99 €
  • Manufacturer: AKS DASIS
  • EAN number: 4044455587026
  • Condition: New
  • Reference number OEM: 4B0820521
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Free delivery on this item
In stock
-28%
compared to RRP 224,91 €

160,99 €

price incl. 19% VAT

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Blower control unit AIC 4B0 820 521
Article number: 53433
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  • Number of pins: 3
  • Item number: 53433
  • Our price: 80,99 €
  • Manufacturer: AIC
  • EAN number: 4046283534335
  • Condition: New
  • Reference number OEM: 4B0820521
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Additional information

Our products are usually delivered without installation instructions. Installation may only be carried out by trained specialist technicians. Products supplied by us are exclusively intended for proper and appropriate use. The warranty is void in the event of improper, contrary to the intended purpose or unsuitable application or use.

For electronic items that leave fault memory entries, it is essential to submit fault memory logs in the event of a claim. This consequently concerns all electronic items that are detected, monitored and controlled by the engine control unit, such as sensors of all kinds (e.g. NOX sensors, ABS sensors), mass airflow sensors, airbag slip rings, headlamp levelling control units, throttle valves, lambda sensors or EGR modules.

If you encounter difficulties during a repair (troubleshooting max. 1 hr.), please contact technical support at:

Phone: 040 - 25 30 66 55 Email: [email protected]

This often avoids extensive troubleshooting that is disproportionate to normal repair times.

The following applies to complaints: The more complete the processes are submitted, the faster they can be processed.

Complete documentation includes the warranty application (incl. KBA no., chassis no., first registration, engine code, mileage), first and second installation invoice, fault memory log, guided troubleshooting and, if applicable, pictures. Incomplete documentation may result in rejection of the claim.

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Сurrently out of stock
80,99 €

price incl. 19% VAT

excl. delivery costs

AUTOMEGA 210016010 210016010 Blower control unit AUTOMEGA 4B0820521
Blower motor resistor AUTOMEGA 4B0 820 521
Article number: 210016010
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  • Item number: 210016010
  • Our price: 30,99 €
  • Manufacturer: AUTOMEGA
  • EAN number: 2232312930402
  • Condition: New
  • Reference number OEM: 4B0820521
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Сurrently out of stock
30,99 €

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SANDO SRS73003.0 SRS73003.0 Blower control unit SANDO 4B0 820 521
Blower motor resistor SANDO 4B0 820 521
Article number: SRS73003.0
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  • Voltage [V]: 12
  • Manufacturer Restriction: MAHLE
  • New Part
  • Regulator: with variable speed governor
  • Manufacturer: VW
  • Item number: SRS73003.0
  • Our price: 43,49 €
  • Manufacturer: SANDO
  • EAN number: 224592141054641410546
  • Condition: New
  • Reference number OEM: 4B0820521
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Сurrently out of stock
43,49 €

price incl. 19% VAT

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ZZVF ZVK165 ZVK165 Blower control unit ZZVF 4B0820521
Blower motor resistor ZZVF 4B0 820 521
Article number: ZVK165
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  • Vehicle Equipment: for vehicles with air conditioning
  • Item number: ZVK165
  • Our price: 46,49 €
  • Manufacturer: ZZVF
  • EAN number: 2000000003388
  • Condition: New
  • Reference number OEM: 4B0820521
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Сurrently out of stock
46,49 €

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Blower motor resistor at autoteile germany 4B0 820 521
Article number: at10664
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  • Number of pins: 3
  • for OE number: 4B0 820 521
  • Width [mm]: 100
  • Height [mm]: 80
  • Length [mm]: 110
  • Weight [g]: 174
  • Item number: at10664
  • Our price: 47,99 €
  • Manufacturer: at autoteile germany
  • EAN number: 225362185891961858919
  • Condition: New
  • Reference number OEM: 4B0820521
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Additional information

Products and spare parts supplied by us are only intended for the designated use. Installation may only be carried out by trained specialist personnel. Our products are not always supplied with installation instructions. Improper installation or inappropriate use may lead to the exclusion of warranty.

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Сurrently out of stock
47,99 €

price incl. 19% VAT

excl. delivery costs

Blower motor resistor HC-Cargo 4B0 820 521
Article number: 261412
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  • Voltage [V]: 12
  • Number of connectors: 3
  • Item number: 261412
  • Our price: 48,49 €
  • Manufacturer: HC-Cargo
  • EAN number: 221166715569558155695
  • Condition: New
  • Reference number OEM: 4B0820521
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Сurrently out of stock
48,49 €

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BOGAP A4112105 85332900000 A4112105 Blower control unit BOGAP 4B0 820 521
Blower motor resistor BOGAP 4B0 820 521
Article number: A4112105
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  • Length [mm]: 140
  • Width [mm]: 90
  • Height [mm]: 50
  • Weight [kg]: 0,18
  • Item number: A4112105
  • Our price: 50,49 €
  • Manufacturer: BOGAP
  • EAN number: 4251789140562
  • Condition: New
  • Reference number OEM: 4B0820521
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Сurrently out of stock
50,49 €

price incl. 19% VAT

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