OVERVIEW
Genuine long bolt for the original HVAC assembly
The N-104-677-02 Genuine VW/Audi bolt secures the assigned HVAC assembly attachment on the Touareg configurations below. Its M6×70 factory specification identifies a long mounting fastener used with the stated climate-control equipment.
The verified catalog application requires PR 9AH Climatronic with a second evaporator and second heating system. Other HVAC arrangements and nearby brackets use different bolts. Match the complete factory number and original mounting position.
Technical details
- Complete factory number: N-104-677-02.
- Factory specification: M6 × 70.
- Design: oval socket-head mounting bolt with internal drive.
- Quantity supplied: one individual bolt.
Correct length and bearing geometry preserve the original attachment arrangement. A shorter HVAC bolt or another M6 fastener is not automatically interchangeable. The bolt is separate from the heater, evaporator, ducts and control components.
Common reasons to replace
- The original mounting bolt is missing after HVAC service.
- The drive recess is damaged.
- Threads are damaged or cross-threaded.
- The head or shank is distorted.
- Incorrect hardware was fitted at the original connection.
Inspect the retained HVAC component, mounting tabs and receiving threads. A new bolt cannot repair a cracked housing, damaged bracket, failed heater or refrigerant leak. Diagnose climate-system faults separately before determining the repair scope.
Vehicle fitment
PR 9AH equipment is required for these rows. Confirm the original HVAC mounting point and 7L6 catalog chassis branch before ordering; engine displacement alone does not establish the correct climate-system hardware.
| Vehicle | Model years | Engine | Configuration | Application restrictions |
|---|---|---|---|---|
| Volkswagen Touareg | 2007 | 3.6L FSI gasoline VR6 | 7L SUV; 4Motion; 7L6 catalog chassis branch; PR 9AH Climatronic with second evaporator and second heating system | Original HVAC mounting position assigned N10467702 M6×70. Requires PR 9AH second evaporator/second heating-system equipment; not all climate-control configurations. |
| Volkswagen Touareg | 2007 | 4.2L gasoline V8 | 7L SUV; 4Motion; 7L6 catalog chassis branch; PR 9AH Climatronic with second evaporator and second heating system | Original HVAC mounting position assigned N10467702 M6×70. Requires PR 9AH second evaporator/second heating-system equipment; not all climate-control configurations. |
| Volkswagen Touareg | 2007 | 5.0L V10 TDI diesel | 7L SUV; 4Motion; 7L6 catalog chassis branch; PR 9AH Climatronic with second evaporator and second heating system | Original HVAC mounting position assigned N10467702 M6×70. Requires PR 9AH second evaporator/second heating-system equipment; not all climate-control configurations. |
Installation guidance
Follow the factory access and support procedure for the selected HVAC attachment. Align the retained component without forcing its housing, start the correct bolt by hand and tighten to the original connection's specification.
Restore all brackets, wiring and ducts disturbed during access. Verify secure mounting and complete the factory climate-system checks appropriate to the repair performed. Do not use the bolt to draw a misaligned housing into place.
Ordering information
Supplied as one genuine bolt. HVAC units, refrigerant, heater components, ducts and additional mounting hardware are not included. Confirm the original number, PR code and quantity required.