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Number 2 marks the part’s position in this exploded view (Audi RS6 Avant (2019-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Circulation Pump, part number 4N0121601A. This pump circulates coolant through the engine and cooling system to maintain optimal operating temperature. It is located in the engine cooling system. This part weighs 0.25 kg. Genuine OEM circulation pumps are manufactured to precise tolerances to ensure consistent flow and prevent leaks, critical for preventing engine overheating.
Catalogue entry: Pump.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 84133080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 11 × 9 × 6.5 cm
- Shipping weight
- 0.25 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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