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Number 3 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Expanding Nut, part number N91019001. This fastener expands to create a secure fastening in a pre-drilled hole. It is often used in seat or heater systems. Genuine OEM expanding nuts ensure precise expansion for a secure and reliable fit, preventing rattles and ensuring long-term durability.
Catalogue entry: expanding nut 7X20 ×4.
Technical details
- Category
- Underbody & Splash Shields
- Country of origin
- Germany
- Customs (HS) code
- 73181639
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 2.4 × 2.1 × 2.1 cm
- Shipping weight
- 0 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Dimensions
- 7x20
- Dimensions
- 6x18.5
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
Parts diagram & fitment
25 vehiclesExpanding Nut — locate N91019001 Volkswagen Expanding Nut | 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 assembly11
Vehicle fitment table26
Europe (22)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi RS4 Avant | 2017- | 5, 10 | 2 | |
| Audi A5 Sportback | 2016-2020 | 13 | 1 | |
| audi a4 2.0 | 2015-2019 | 5, 13 | 2 | |
| Touareg BlueMotion | 2014-2018 | 3, 2 | 4 | |
| Audi RS4 Av. qu. 4.2 | 2012-2015 | 7 | 1 | FN1 |
| Audi RS5 Cabrio | 2012-2015 | 7 | X | |
| touareg | 2012-2014 | 3, 2 | 4 | |
| Audi A5 Cabrio 2.0 | 2011-2017 | 7 | 2 | |
| audi a4 av. 2.0 tdi | 2011-2015 | 7 | 2 | K8B |
| Cayenne | 2010-2018 | 2 | X | |
| touareg | 2010-2012 | 3, 2 | 4 | |
| Audi Q7 qu. 3.0 TDI | 2009-2015 | 3, 2 | 16 | A8S |
| Audi A4 Av. Allroad | 2008-2016 | 7, 14 | 2 | K8D |
| Audi A5 Cabrio 2.0 | 2008-2012 | 7 | 2 | |
| Audi A5/S5 Coupe 08> | 2007- | 7 | X | |
| AUDI A4 08> | 2007- | 7 | 2 | 1X0 |
| Touareg 08> | 2007- | 3, 2, 9 | 16 | |
| Cayenne | 2007-2010 | 2 | X | |
| Audi Q7 07> | 2006- | 3, 2 | 16 | |
| Touareg | 2005-2006 | 3, 2 | 16 | 6EQ |
| Touareg | 2003-2005 | 3, 2 | 16 | 6EQ |
| Cayenne | 2002-2006 | 2 | X |
Other markets (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A4L 2.0 | 2016- | 13 | 2 | |
| Audi A4L 2.0 | 2008-2012 | 7 | X |
Platform / generic diagrams (1)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| 7L6 platform | 2, 3 | 16 |
Listed without a diagram position (1)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi RS5 Sportback | 2017- | 1 |
Diagrams & fitment data powered by oemdiagrams.com
N91019001 Volkswagen Expanding Nut | Genuine OEM is fitted on: Audi RS4 Avant 2017-; Audi A5 Sportback 2016-2020; audi a4 2.0 2015-2019; Touareg BlueMotion 2014-2018; Audi RS4 Av. qu. 4.2 2012-2015; Audi RS5 Cabrio 2012-2015; touareg 2012-2014; Audi A5 Cabrio 2.0 2011-2017; audi a4 av. 2.0 tdi 2011-2015; Cayenne 2010-2018; touareg 2010-2012; Audi Q7 qu. 3.0 TDI 2009-2015; Audi A4 Av. Allroad 2008-2016; Audi A5 Cabrio 2.0 2008-2012; Audi A5/S5 Coupe 08> 2007-; AUDI A4 08> 2007-; Touareg 08> 2007-; Cayenne 2007-2010; Audi Q7 07> 2006-; Touareg 2005-2006; Touareg 2003-2005; Cayenne 2002-2006; Audi A4L 2.0 2016-; Audi A4L 2.0 2008-2012; 7L6 platform.
