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Expansion tank cap, Coolant expansion tank, Water tank, Radiator 4A0121403

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 4A0 121 403:

  • 4A0 121 403 (original number of AUDI)
  • 4A0 121 403 (original number of SEAT)
  • 4A0 121 403 (original number of SKODA)
  • 4A0 121 403 (original number of VW)
  • 4A0 121 403 (original number of CUPRA)
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37 items
  • Supplementary Article / Supplementary Info Info 2: without lid, with sensor
  • Heating / Cooling: with coolant level switch connection
  • Material: Plastic
  • Forward- / Backflow: with backflow
  • Observe system fill quantity
  • Item number: 397E0019
  • Our price: 18,66 €
  • Manufacturer: RIDEX
  • EAN number: 4059191480807
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

36,40 € -48%
18,66 €
(Price per item)

price incl. 19% VAT

excl. delivery costs

THERMOTEC Coolant expansion tank 4A0 121 403
Article number: DBA001TT
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  • Item number: DBA001TT
  • Our price: 12,79 €
  • Manufacturer: THERMOTEC
  • EAN number: 5901655046496
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
12,79 €

price incl. 19% VAT

excl. delivery costs

ABAKUS Coolant expansion tank 4A0 121 403
Article number: 053-026-003
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  • Component Number: 053-026-003
  • Item number: 053-026-003
  • Our price: 12,82 €
  • Manufacturer: ABAKUS
  • EAN number: 224657132990651329906
  • Condition: New
  • Reference number OEM: 4A0121403
Show OEM numbers of the product
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
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

16,48 € -22%
12,82 €

price incl. 19% VAT

excl. delivery costs

ESEN SKV Coolant expansion tank 4A0 121 403without cover
Article number: 61SKV317
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  • Supplementary Article / Supplementary Info Info 2: without cover
  • Article number of recommended accessories: 61SKV014
  • Weight [kg]: 0,82
  • Item number: 61SKV317
  • Our price: 16,18 €
  • Manufacturer: ESEN SKV
  • EAN number: 5903968455439
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 1)
16,18 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: without cap, with sensor
  • Heating / Cooling: with coolant level switch connection
  • Material: Plastic
  • Forward- / Backflow: with backflow
  • Number of pins: 2
  • Connector Shape: round
  • Consult accessories list for recommended additional repairs
  • Observe system fill quantity
  • Item number: 103 727
  • Our price: 16,86 €
  • Manufacturer: TOPRAN
  • EAN number: 1213040000018
  • Condition: New
  • Reference number OEM: 4A0121403
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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
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

37,00 € -54%
16,86 €

price incl. 19% VAT

excl. delivery costs

ESEN SKV Coolant expansion tank 4A0 121 403with cover
Article number: 61SKV318
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  • Supplementary Article / Supplementary Info Info 2: with cover
  • Pressure [bar]: 1,3
  • Article number of recommended accessories: 61SKV014
  • Weight [kg]: 0,86
  • Item number: 61SKV318
  • Our price: 17,46 €
  • Manufacturer: ESEN SKV
  • EAN number: 5903968455446
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 1)
17,46 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: with sensor, with cap
  • Colour: white
  • Item number: 454017
  • Our price: 17,50 €
  • Manufacturer: NRF
  • EAN number: 8718042320186
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

39,11 € -55%
17,50 €

price incl. 19% VAT

excl. delivery costs

GT-BERGMANN Coolant expansion tank 4A0 121 403without lid
Article number: GT15-020
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  • Supplementary Article / Supplementary Info Info 2: without lid
  • Material: PP (Polypropylene)
  • Chemical Properties: Heat-resistant
  • Colour: white-transparent
  • Item number: GT15-020
  • Our price: 17,61 €
  • Manufacturer: GT-BERGMANN
  • EAN number: GT15-020
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 1)
17,61 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: without lid, with sensor
  • Material: Plastic
  • Heating / Cooling: with coolant level switch connection
  • Item number: 160035810
  • Our price: 18,43 €
  • Manufacturer: AUTOMEGA
  • EAN number: 2232390489800
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 6)
18,43 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: without sealing plug
  • Required quantity: 1
  • Weight [kg]: 0,64
  • Item number: 77-0007
  • Our price: 18,79 €
  • Manufacturer: MAXGEAR
  • EAN number: 5907558563566
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
18,79 €

price incl. 19% VAT

excl. delivery costs

AKS DASIS Coolant expansion tank 4A0 121 403
Article number: 043001N
Reviews - 1
  • Material: Plastic
  • Packaging length [cm]: 22,5
  • Packaging width [cm]: 22
  • Packaging height [cm]: 15,5
  • Weight [kg]: 1,662
  • for OE number: 4A0121403
  • Item number: 043001N
  • Our price: 19,07 €
  • Manufacturer: AKS DASIS
  • EAN number: 4044455449560
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

37,20 € -48%
19,07 €

price incl. 19% VAT

excl. delivery costs

JP GROUP Coolant expansion tank 4A0 121 403without lid
Article number: 1114700700
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  • Supplementary Article / Supplementary Info Info 2: without lid
  • Material: Plastic
  • Item number: 1114700700
  • Our price: 20,42 €
  • Manufacturer: JP GROUP
  • EAN number: 5710412143305
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

31,79 € -35%
20,42 €

price incl. 19% VAT

excl. delivery costs

VIKA Coolant expansion tank 4A0 121 403without lid, with sensor
Article number: 11210083801
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  • Supplementary Article / Supplementary Info Info 2: without lid, with sensor
  • Heating / Cooling: with coolant level switch connection
  • Material: Plastic
  • Item number: 11210083801
  • Our price: 20,45 €
  • Manufacturer: VIKA
  • EAN number: 224346131543621315436
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 3)
20,45 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: without cap, without sensor
  • Length [mm]: 221,0
  • Width [mm]: 156
  • Height [mm]: 245,0
  • Colour: white
  • Packaging height [cm]: 17,50
  • Packaging length [cm]: 25,0
  • Packaging width [cm]: 25,00
  • Net Weight [g]: 830
  • Item number: CRT 110 000S
  • Our price: 21,76 €
  • Manufacturer: MAHLE ORIGINAL
  • EAN number: 4057635115803
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

39,50 € -44%
21,76 €

price incl. 19% VAT

excl. delivery costs

TRUCKTEC AUTOMOTIVE Coolant expansion tank 4A0 121 403
Article number: 07.19.174
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  • for OE number: 4A0 121 403
  • Item number: 07.19.174
  • Our price: 22,45 €
  • Manufacturer: TRUCKTEC AUTOMOTIVE
  • EAN number: 4038081597351
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

28,16 € -20%
22,45 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: with sealing plug
  • Weight [g]: 868
  • Item number: 44105
  • Our price: 24,15 €
  • Manufacturer: ORIGINAL IMPERIUM
  • EAN number: 8033989142258
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 2)
24,15 €

price incl. 19% VAT

excl. delivery costs

MAXGEAR Coolant expansion tank 4A0 121 403without cap
Article number: 77-0005
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  • Supplementary Article / Supplementary Info Info 2: without cap
  • Heating / Cooling: with coolant level switch connection
  • Material: Plastic
  • Forward- / Backflow: with backflow
  • Observe system fill quantity
  • Connector Shape: round
  • Number of pins: 2
  • Item number: 77-0005
  • Our price: 27,00 €
  • Manufacturer: MAXGEAR
  • EAN number: 5907558575217
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 6)
27,00 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: without lid
  • Supplementary Info: ORIGINAL Quality
  • Material: PP (Polypropylene)
  • Article number of recommended accessories: 100 121 0042
  • Chemical Properties: Heat-resistant
  • Item number: 100 121 0041
  • Our price: 28,01 €
  • Manufacturer: MEYLE
  • EAN number: 4040074263181
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

55,35 € -49%
28,01 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info: with coolant level sensor
  • Supplementary Article / Supplementary Info Info 2: with lid
  • Item number: 2140001
  • Our price: 31,70 €
  • Manufacturer: METZGER
  • EAN number: 4250032473082
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

74,40 € -57%
31,70 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info: without coolant level sensor
  • Capacity [litre]: 1,9
  • Supplementary Article / Supplementary Info Info 2: without lid
  • Material: Plastic
  • Item number: 996362
  • Our price: 45,33 €
  • Manufacturer: NISSENS
  • EAN number: 5707286530966
  • Condition: New
  • Reference number OEM: 4A0121403
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In stock (Item(s) left: 1)
45,33 €

price incl. 19% VAT

excl. delivery costs

VEMA Water Tank, radiator 4A0 121 403
Article number: 17095
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  • Weight [g]: 680
  • Item number: 17095
  • Our price: 72,44 €
  • Manufacturer: VEMA
  • EAN number: 2244259074088
  • Condition: New
  • Reference number OEM: 4A0121403
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Free delivery on this item
In stock (Item(s) left: 1)
72,44 €

price incl. 19% VAT

free delivery

MEAT & DORIA Water Tank, radiator 4A0 121 403
Article number: 2035045
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  • Pressure to [bar]: 0,8
  • Item number: 2035045
  • Our price: 84,09 €
  • Manufacturer: MEAT & DORIA
  • EAN number: 221006517420139174201
  • Condition: New
  • Reference number OEM: 4A0121403
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Free delivery on this item
In stock (Item(s) left: 2)
84,09 €

price incl. 19% VAT

free delivery

YSPARTS Coolant expansion tank 4A0 121 403with sensor
Article number: YS-ET017
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  • Supplementary Article / Supplementary Info Info 2: with sensor
  • Material: Plastic
  • Item number: YS-ET017
  • Our price: 13,55 €
  • Manufacturer: YSPARTS
  • EAN number: 225343183213271832132
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
13,55 €

price incl. 19% VAT

excl. delivery costs

KRAFT 1540030 KRAFT 1540030 Coolant expansion tank 4A0 121 403
KRAFT Coolant expansion tank 4A0 121 403
Article number: 1540030
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  • Production Number: K1540030
  • Item number: 1540030
  • Our price: 16,45 €
  • Manufacturer: KRAFT
  • EAN number: 5901159156042
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
16,45 €

price incl. 19% VAT

excl. delivery costs

GT-BERGMANN Coolant expansion tank 4A0 121 403
Article number: GT4A0121403
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  • Weight [kg]: 0,700
  • Material: Plastic
  • Colour: white-transparent
  • Item number: GT4A0121403
  • Our price: 16,88 €
  • Manufacturer: GT-BERGMANN
  • EAN number: GT4A0121403
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
16,88 €

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info: with coolant level sensor
  • Supplementary Article / Supplementary Info Info 2: without cap
  • See accessories list for additionally required parts
  • Item number: P127002
  • Our price: 21,78 €
  • Manufacturer: PREXAparts
  • EAN number: 4251162202696
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
21,78 €

price incl. 19% VAT

excl. delivery costs

STARK Coolant expansion tank 4A0 121 403without lid, with sensor
Article number: SKET-0960018
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  • Supplementary Article / Supplementary Info Info 2: without lid, with sensor
  • Heating / Cooling: with coolant level switch connection
  • Material: Plastic
  • Forward- / Backflow: with backflow
  • Observe system fill quantity
  • Item number: SKET-0960018
  • Our price: 26,58 €
  • Manufacturer: STARK
  • EAN number: 4059191221936
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

34,60 € -23%
26,58 €
(Price per item)

price incl. 19% VAT

excl. delivery costs

  • Supplementary Article / Supplementary Info Info 2: without sealing plug
  • for OE number: 4A0121403
  • Weight [g]: 826
  • Item number: 44105/I
  • Our price: 28,76 €
  • Manufacturer: ORIGINAL IMPERIUM
  • EAN number: 8033989189543
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
28,76 €

price incl. 19% VAT

excl. delivery costs

TRICLO 483418 TRICLO 483418 Coolant expansion tank 4A0121403
TRICLO Coolant expansion tank 4A0 121 403
Article number: 483418
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  • Item number: 483418
  • Our price: 30,00 €
  • Manufacturer: TRICLO
  • EAN number: 2249709797162
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
30,00 €

price incl. 19% VAT

excl. delivery costs

HELLA Coolant expansion tank 4A0 121 403
Article number: 8MA 376 755-011
Reviews - 1
  • Height [mm]: 161
  • Length [mm]: 228
  • Width [mm]: 220
  • Item number: 8MA 376 755-011
  • Our price: 30,52 €
  • Manufacturer: HELLA
  • EAN number: 4045621387457
  • Condition: New
  • Reference number OEM: 4A0121403
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Сurrently out of stock
RRP

RRP is the recommended retail price set by the manufacturer or importer of the product and provided by the manufacturer, supplier or retailer. AUTODOC displays the RRP (VAT incl.) for a product if it has been received from at least one supplier or another source that has such information.

36,30 € -15%
30,52 €

price incl. 19% VAT

excl. delivery costs