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Number 4 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen self-locking bolt, part number N91145401. This fastener is specifically engineered to resist loosening caused by vibration, ensuring a permanent and secure connection for mounted components. It is used in the horn mounting assembly to maintain the correct orientation and electrical ground contact. Genuine OEM self-locking bolts are critical for applications where vibration is present, as they provide the necessary locking torque to prevent hardware failure and maintain consistent component performance.

Catalogue entry: BOLT M6X16.

Technical details

Category
Electrical & Wiring
Customs (HS) code
73181595
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
1.4 × 1.4 × 2.1 cm
Shipping weight
0.01 kg

Specifications

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

Thread
M6x16 mm

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Parts diagram & fitment

16 vehicles

Bolt Hex Hd (combi ) Self-locking — locate N91145401 Volkswagen Self-Locking 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 assembly3
Vehicle fitment table16

Europe (13)

VehicleYearsPos.QtyRemarkPR
Beetle2016-201941
new beetle cabriolet2016-201941
jetta 2.02015-201551
jetta2014-20179, 517AG
new beetle2011-20164, 51
new beetle cabriolet2011-20164, 51
Cayenne2010-2018224
Passat saloon2010-2015122PR:4E6,4E74E6
jetta2010-20149, 517AG
passat estate2008-20111224E7
Exeo ST Reference2008-2011133
Passat/4Motion 082007-744E7
Passat/4Motion2005-2007122

Other markets (3)

VehicleYearsPos.QtyRemarkPR
New Passat2015-202241
Polo2014-202271
New Passat2011-2015417AG

Diagrams & fitment data powered by oemdiagrams.com

N91145401 Volkswagen Self-Locking Bolt | Genuine OEM is fitted on: Beetle 2016-2019; new beetle cabriolet 2016-2019; jetta 2.0 2015-2015; jetta 2014-2017; new beetle 2011-2016; new beetle cabriolet 2011-2016; Cayenne 2010-2018; Passat saloon 2010-2015; jetta 2010-2014; passat estate 2008-2011; Exeo ST Reference 2008-2011; Passat/4Motion 08 2007-; Passat/4Motion 2005-2007; New Passat 2015-2022; Polo 2014-2022; New Passat 2011-2015.