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Crankcase breather hose 11157637521
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 11 15 7 637 521:
- 11 15 7 637 521 (original number of BMW)
- 11 15 7 637 521 (original number of MERCEDES-BENZ)
2 items

Crankcase breather hose VAICO 11 15 7 637 521
Article number: V20-5186
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- Item number: V20-5186
- Our price: 40,18 €
- Manufacturer: VAICO
- EAN number: 4062375501991
- Condition: New
- Reference number OEM: 11157637521
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Crankcase breather hose BOGAP 11 15 7 637 521
Article number: B1210181
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- Length [mm]: 320
- Width [mm]: 90
- Weight [kg]: 0,09
- Height [mm]: 50
- Item number: B1210181
- Our price: 47,25 €
- Manufacturer: BOGAP
- EAN number: 4255596513694
- Condition: New
- Reference number OEM: 11157637521
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