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Number 16 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen hexagon socket bolt, part number N91140401. This bolt is engineered for the secure mounting of components within the engine cooling system. It is positioned in the cooling assembly as shown in the technical diagram. Using genuine OEM hardware is critical for cooling system components to ensure the correct torque application and resistance to thermal cycling, preventing leaks or vibration-related failures in the assembly.
Catalogue entry: BOLT M6X20.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 73181568
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 2.5 × 1.5 × 1.5 cm
- Shipping weight
- 0.01 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Thread
- M6x20 mm
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Parts diagram & fitment
7 vehiclesHexagon Socket Oval Head Bolt (combi) — locate N91140401 Volkswagen Hexagon Socket Bolt | Genuine OEM in the official exploded view and explore the surrounding assembly.
Standard part (a norm part such as a bolt, nut or clip) — used across many models; the vehicle list shows where this exact number is fitted.
Parts in this assembly36
- 1Radiator 7P6121253
- 1Radiator 7P0121253A
- 2Frame 7P0121093A
- 2Frame 7P0121093E
- 2Frame 7P0121093D
- 3Bracket 7P0121079
- 4Rubber Bush 7P0121275
- 5Bracket 7P0121079B
- 5Bracket 7P0121079A
- 6Grommet 7P0121276
- 7Sleeve 7P0121365
- 8Clip 7P0121095
- 9Ret Washer N90236203
- 11Screw N91070001
- 12Bolt WHT003956
- 14Container 7P0121407
- 15Cover 3B0121321
- 19Part N90168607
- 20Radiator 7P0121212D
- 20Radiator 7P0121212
- 21Bolt N91053801
- 21Bolt N91101201
- 23Radiator 7P0121212A
- 24Frame 7P0121093B
- 24Frame 7P0121093C
- 25Part 7P0121077
- 26Screw N10473402
- 28Container 8Z0121407A
- 29Retainer 7P6121079B
- 30Part 811807577C
- 31Bolt N91132901
- 32Collar Nut N10205802
- 34Coolant G013774M2
- 34Coolant G013A8JM8
- 34Coolant G013A8JM9
- 34Coolant G013A8JM1
Vehicle fitment table7
Europe (7)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Touareg BlueMotion | 2014-2018 | 16 | 1 |
| touareg | 2012-2014 | 16 | 1 |
| Cayenne | 2010-2018 | 3 | 1 |
| Eos BlueMotion | 2010-2015 | 16, 76 | 4 |
| touareg | 2010-2012 | 16 | 1 |
| EOS 2.0 | 2008-2010 | 16, 76 | 4 |
| EOS-Cabriolet-Coupe | 2006- | 16, 76 | 4 |
Diagrams & fitment data powered by oemdiagrams.com
N91140401 Volkswagen Hexagon Socket Bolt | Genuine OEM is fitted on: Touareg BlueMotion 2014-2018; touareg 2012-2014; Cayenne 2010-2018; Eos BlueMotion 2010-2015; touareg 2010-2012; EOS 2.0 2008-2010; EOS-Cabriolet-Coupe 2006-.