Skip to main content
Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 10 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Socket Head Bolt, part number N91138901. This precision-engineered fastener is designed to provide secure, high-strength retention for critical engine components. It ensures consistent clamping force and structural stability within the engine assembly. Using genuine OEM hardware is vital to maintain the specific material strength and thread tolerances required for reliable performance under engine operating conditions.

Catalogue entry: SCREW M8X55 ×2.

Technical details

Category
Engine
Country of origin
Japan
Customs (HS) code
73181558
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
6.1 × 1.7 × 1.7 cm
Shipping weight
0.02 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Thread
M8x55 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

Parts diagram & fitment

21 vehicles

Screw — locate N91138901 Volkswagen Socket Head 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 assembly48
Vehicle fitment table21

Europe (17)

VehicleYearsPos.QtyRemarkPR
Touareg BlueMotion2014-2018102
Audi A8L qu. 3.0 TDI2013-2018702M9X
touareg2012-2014102D19
Cayenne2010-2018102
Audi A7 Sportback2010-2015702G0Z
touareg2010-2012102D19
Panamera2009-2016102
Audi A8L qu. 3.0 TDI2009-2014702M9X
Audi A5 Cabrio 2.02008-2012702D11
Audi A6 2.7 TDI2008-201170, 52
Audi A5/S5 Coupe 08>2007-702
Audi A8/S8/qu. lang 08>2007-702
AUDI A6 QU.ALLROAD 07>2006-702D12
Audi A4/S4 Cabrio./qu. 07>2006-702D2G
Audi A4/S4/Av./qu. 05>2005-702D2G,G0L,G0R,G0Z
Audi A6/S6/Avant/qu. 05>2004-702
Audi A8/S8/qu. lang2003-2007702D62

Other markets (4)

VehicleYearsPos.QtyRemarkPR
audi a6 1.82015-2019702G0Z
Audi A6 L 2.02011-2013702TF8
Audi A4L 2.02008-2012702D6W
AUDI A6L "CN"05>2005-702AUK

Diagrams & fitment data powered by oemdiagrams.com

N91138901 Volkswagen Socket Head Bolt | Genuine OEM is fitted on: Touareg BlueMotion 2014-2018; Audi A8L qu. 3.0 TDI 2013-2018; touareg 2012-2014; Cayenne 2010-2018; Audi A7 Sportback 2010-2015; touareg 2010-2012; Panamera 2009-2016; Audi A8L qu. 3.0 TDI 2009-2014; Audi A5 Cabrio 2.0 2008-2012; Audi A6 2.7 TDI 2008-2011; Audi A5/S5 Coupe 08> 2007-; Audi A8/S8/qu. lang 08> 2007-; AUDI A6 QU.ALLROAD 07> 2006-; Audi A4/S4 Cabrio./qu. 07> 2006-; Audi A4/S4/Av./qu. 05> 2005-; Audi A6/S6/Avant/qu. 05> 2004-; Audi A8/S8/qu. lang 2003-2007; audi a6 1.8 2015-2019; Audi A6 L 2.0 2011-2013; Audi A4L 2.0 2008-2012; AUDI A6L "CN"05> 2005-.