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Number 3 marks the part’s position in this exploded view (Audi Q3 2.0 TDI (2014-2019)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen threaded stud, part number N91164201. This stud is designed for connecting engine components, providing a stable and secure mounting point within the cylinder head assembly. Genuine OEM studs are manufactured with specific thread pitches and metallurgical properties to ensure consistent torque retention and structural reliability under high-temperature engine operating conditions.
Catalogue entry: BOLT M6X50 ×16.
Technical details
- Category
- Engine
- Country of origin
- Germany
- Customs (HS) code
- 73181548
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 5 × 0.6 × 0.6 cm
- Shipping weight
- 0.01 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Thread
- M6x50 mm
- Thread
- M6x55 mm
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
Need help confirming compatibility? Talk to a specialist
