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Iwis Timing Chain - Upper Center 07D109503A for VW & Audi W12/W8 Engines

Iwis Timing Chain - Upper Center 07D109503A for VW & Audi W12/W8 Engines

IWIS
Disponibilidad:
Agotado
SKU 50046639
Agotado
$64.95 - $64.95
$64.95
$64.95 - $64.95
$64.95
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This timing chain by Iwis is the upper center chain for W12 and W8 engines found in Audi A8, Volkswagen Phaeton, and Passat W8 models from 2002-2009. It ensures precise camshaft timing to prevent piston-to-valve contact. Made to OE specifications, it replaces OEM part number 07D109503A.

Key Features & Benefits

  • OE Quality: Manufactured by Iwis, a German OE supplier of timing chains.
  • Engine Coverage: Fits 6.0L W12 in Audi A8 and VW Phaeton, and 4.0L W8 in VW Passat.
  • Direct Replacement: Replaces OEM part 07D109503A and Iwis 50046639.
  • Prevents Catastrophic Failure: Timely replacement avoids severe engine damage.

Vehicle Fitment

Make Model Years Engine
Audi A8 Quattro 2005–2009 6.0W12
Volkswagen Phaeton 2004–2006 6.0W12
Volkswagen Passat 2002–2004 4.0W8

Technical Specifications

Part Number 07D109503A
OEM Part Number 07D109503A
Iwis Part Number 50046639
Engine 6.0L W12, 4.0L W8
Position Upper Center

Installation Notes

Professional installation recommended due to the complexity of timing chain replacement on W12/W8 engines.

About IWIS

IWIS is a leading German manufacturer of timing drives and chains, supplying to major automotive OEMs.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 3 applications
D3 A8
Make Model Engine Years
No vehicles listed for this group.
Phaeton
Make Model Engine Years
No vehicles listed for this group.
B5.5 Passat W8
Make Model Engine Years
No vehicles listed for this group.

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