Skip to main content
Genuine OEM & performance parts — ships to United States
Easy 30-day returnsTalk to a specialist
Log in
Hexagon Socket Head Pipe Nut exploded parts diagram — Audi A4/S4/Av./qu. 05> · 2005-, position 11
Exploded view
Audi A4/S4/Av./qu. 05> · 2005- · position 11Full diagram ↓
078253466A

078253466A Hexagon Socket Head Pipe Nut

€2.19
incl. 21% VAT

€1.81 excl. VAT

Supersession roadoldest to newest
  1. 078253466AThis pageNot stocked
    Jan 2009
  2. WHT003518Discontinued
    Nov 2025
Availability: No longer supplied under this number

Special order item. Delivery time may vary.

About This Part

Superseded part number

This part number has been replaced. Order the current replacement shown above — the old number can no longer be supplied.

Order Processing & Delivery

This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VAG is typically 3–8 business days before dispatch.

Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.

* Delivery times are estimates and may vary based on manufacturer availability and your location.

Verify Vehicle Fitment

To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.

Contact us with your VIN
Genuine OEM Parts
Direct from manufacturer
Secure Ordering
Safe and protected checkout

Parts diagram & fitment

16 vehicles

Hexagon Socket Head Pipe Nut — locate Hexagon Socket Head Pipe Nut in the official exploded view and explore the surrounding assembly.

Parts in this assembly18
Vehicle fitment table16

Europe (13)

VehicleYearsPos.QtyRemarkPR
Audi A4/S4/Av./qu. 05>2005-1118BBJT15
Audi A4/S4/Av./qu.2001-2004818
Audi A6/Wagon/quattro2001-2004818ASN,BBJT15
Passat syncro/4Motion1998-2000820
Audi A6/Avant1997-2001820
Audi A6/Av.qu.F4B-W->1997-2001820
Passat1997-2000820
Audi A4/Avant F8D-W->1997-1998820
Audi A4/Av.qu.F8D-W->1997-1998812
Audi A81996-1998820ACK,ALG
Audi A8 qu.1996-1998820
Audi A4 F>8D-W-..1995-1997820ACK,AGE,ALG,
Audi A4 qu. F>8D-W-..1995-1997820ACK

Other markets (2)

VehicleYearsPos.QtyRemarkPR
AUDI A4 "CN."06>2005-1118
AUDI A4/AV./QU. "CN"03>052003-2005818

Platform / generic diagrams (1)

VehicleYearsPos.QtyRemarkPR
3B0 platform8

Diagrams & fitment data powered by oemdiagrams.com

Hexagon Socket Head Pipe Nut is fitted on: Audi A4/S4/Av./qu. 05> 2005-; Audi A4/S4/Av./qu. 2001-2004; Audi A6/Wagon/quattro 2001-2004; Passat syncro/4Motion 1998-2000; Audi A6/Avant 1997-2001; Audi A6/Av.qu.F4B-W-> 1997-2001; Passat 1997-2000; Audi A4/Avant F8D-W-> 1997-1998; Audi A4/Av.qu.F8D-W-> 1997-1998; Audi A8 1996-1998; Audi A8 qu. 1996-1998; Audi A4 F>8D-W-.. 1995-1997; Audi A4 qu. F>8D-W-.. 1995-1997; AUDI A4 "CN."06> 2005-; AUDI A4/AV./QU. "CN"03>05 2003-2005; 3B0 platform.