United States
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Number 4 marks the part’s position in this exploded view (Audi Q8 Quattro 3,0 (2018-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Breather Line, part number 4M0121081CN. This line allows pressure to escape from the crankcase, preventing oil leaks and improving engine efficiency. It is located in the engine cooling system assembly. The part weighs 0.049 kg and has a length of 0.8 m. Genuine OEM breather lines are manufactured to exact specifications to ensure proper pressure regulation and prevent leaks.
Catalogue entry: PIPE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 87089997
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 80 × 18 × 4.5 cm
- Shipping weight
- 0.05 kg
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
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