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Coolant expansion tank 4K0121405K
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 the spare parts listed below are compatible with OEM parts 4K0 121 405 K:
- 4K0 121 405 K (original number of AUDI)
Coolant expansion tank OEM 4K0 121 405 K: Price and Alternatives
Cost | € 32 - 64 |
OEM 4K0121405K Equivalents | 4K0121405K, 4K0 121 405 K |
Carmaker | AUDI, AUDI (FAW), VAG |
OEM Brand | AIC, BOGAP, METZGER, NRF, NTY, SWAG |
8 items


Coolant expansion tank NRF 4K0 121 405 Kwith cap
Article number: 454175
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- Supplementary Article / Supplementary Info Info 2: with cap
- Item number: 454175
- Our price: 32,31 €
- Manufacturer: NRF
- EAN number: 8718042421647
- Condition: New
- Reference number OEM: 4K0121405K
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Coolant expansion tank VAICO 4K0 121 405 Kwith coolant level sensor, without lid
Article number: V10-9277
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- Supplementary Article / Supplementary Info: with coolant level sensor
- Supplementary Article / Supplementary Info Info 2: without lid
- Article number of recommended accessories: 2141053
- Item number: V10-9277
- Our price: 45,38 €
- Manufacturer: VAICO
- EAN number: 4062375470341
- Condition: New
- Reference number OEM: 4K0121405K
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Coolant expansion tank METZGER 4K0 121 405 Kwith coolant level sensor, without lid
Article number: 2140369
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- Supplementary Article / Supplementary Info: with coolant level sensor
- Supplementary Article / Supplementary Info Info 2: without lid
- Article number of recommended accessories: 2141053
- Item number: 2140369
- Our price: 52,64 €
- Manufacturer: METZGER
- EAN number: 4062101119308
- Condition: New
- Reference number OEM: 4K0121405K
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Coolant expansion tank NTY 4K0 121 405 Kwith coolant level sensor, without lid
Article number: CZW-AU-018
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- Supplementary Article / Supplementary Info: with coolant level sensor
- Supplementary Article / Supplementary Info Info 2: without lid
- Material: Plastic
- Fabrication Number: CZW-AU-018
- Item number: CZW-AU-018
- Our price: 55,01 €
- Manufacturer: NTY
- EAN number: 5902048409843
- Condition: New
- Reference number OEM: 4K0121405K
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Coolant expansion tank VIKA 4K0 121 405 K
Article number: 11211837001
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- Item number: 11211837001
- Our price: 55,14 €
- Manufacturer: VIKA
- EAN number: 224346198017191980171
- Condition: New
- Reference number OEM: 4K0121405K
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Coolant expansion tank BOGAP 4K0 121 405 Kwithout lid, with sensor
Article number: A4240157
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- Supplementary Article / Supplementary Info Info 2: without lid, with sensor
- Length [mm]: 300
- Width [mm]: 250
- Height [mm]: 160
- Weight [kg]: 0,97
- Item number: A4240157
- Our price: 35,44 €
- Manufacturer: BOGAP
- EAN number: 225349235734392357343
- Condition: New
- Reference number OEM: 4K0121405K
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Coolant expansion tank SWAG 4K0 121 405 K
Article number: 33 11 2239
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- Material: PP (Polypropylene)
- Weight [kg]: 0,865
- Item number: 33 11 2239
- Our price: 38,14 €
- Manufacturer: SWAG
- EAN number: 221156239376362393763
- Condition: New
- Reference number OEM: 4K0121405K
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Coolant expansion tank AIC 4K0 121 405 Kwith coolant level sensor, without lid
Article number: 76613
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- Supplementary Article / Supplementary Info: with coolant level sensor
- Supplementary Article / Supplementary Info Info 2: without lid
- Item number: 76613
- Our price: 64,02 €
- Manufacturer: AIC
- EAN number: 4046283766130
- Condition: New
- Reference number OEM: 4K0121405K
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