Genuine Audi Volkswagen Hex Bolt Fastener N90665101

Product Overview

The Genuine Audi Volkswagen Bolt N90665101 is a VW Group standard hardware part. Factory catalogue data identifies it precisely as a socket head bolt with an inner multipoint head, size M10 x 1 x 29, used principally as a flywheel bolt for securing the dual mass flywheel. Please note the correction to the short listing name: this is a socket head bolt, not a conventional external hex bolt, and it needs the correct multipoint tool.

Part Numbers & Reference Codes

OE part number: N90665101, also written N 906 651 01. Within the VW Group the same bolt is catalogued for Audi, Volkswagen, and Porsche applications, where it also appears under the Porsche reference PAF906651. LuK dual mass flywheel bolt sets reference the same number. Always order and verify by N90665101 and your VIN.

Vehicle Compatibility & Fitment

As an N-prefixed VW Group standard part, this bolt is used across many models and brands in the group rather than one specific car. Verified catalogue uses include flywheel applications on Volkswagen, Audi, and Porsche models, among them Porsche 911, Boxster, Cayman, Cayenne, and Panamera engine diagrams and Volkswagen dual mass flywheel applications. The required quantity and exact use depend on your car, so confirm by VIN before ordering.

Key Features & Benefits

• Genuine VW Group hardware: the original standard bolt, made to the factory specification for this fixing.
• Verified size: M10 x 1 x 29 socket head bolt with inner multipoint head, as listed in factory diagrams.
• Critical fixing: flywheel bolts are highly stressed and torque-critical, so genuine specification matters.
• Single-use discipline: flywheel bolts should be renewed, not reused, whenever the flywheel is disturbed.

Technical Specifications

Installation Position & Fitment Notes

In its principal application this bolt secures the flywheel to the crankshaft, with factory diagrams showing a required quantity of up to 10 bolts on some engines. Fit a complete new set, follow the engine-specific tightening sequence and torque plus angle specification exactly, and never substitute a standard hex bolt of similar size, as the head form, thread, and specification differ.

Product Brand, Type & Condition

Brand: Volkswagen Group, listed for Audi and Volkswagen and also catalogued for Porsche applications. Type: socket head bolt fastener. Condition: brand-new genuine OEM part, supplied exactly as the factory produces it.

What’s Included in the Box

This listing includes one (1) Genuine VW Group Bolt, OE part number N90665101, unless a set quantity is stated at checkout. Flywheel applications normally need a full set of bolts for the engine, so check the required quantity for your car with our parts team when you order.

Installation Requirements

Professional installation is required. Flywheel bolts are torque-critical fixings: threads must be clean, the correct multipoint socket used, and the factory torque and angle tightening procedure followed precisely. Reusing stretched or damaged bolts risks flywheel loosening and severe engine and gearbox damage.

Warranty & Returns

This brand-new genuine part is covered against manufacturing defects, and your statutory consumer rights apply in the UAE. If the part arrives damaged or is incorrect due to our error, we will replace or refund it. VIN verification before ordering is recommended so the correct part is supplied first time.

Confirm Fitment & Order

To confirm fitment and the quantity your engine needs, contact the European Autospares parts team with your complete VIN and we will verify N90665101 before dispatch. Browse more genuine Audi spare parts, genuine Volkswagen spare parts, and engine parts at European Autospares Trading LLC, with delivery across the UAE.