Thingiverse
Audi/VW Coilpack Adapter
by fr3zno
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1/10/2022: Rev C
Added another version of the compression limiter bushing spacer. Has a hole diameter of 8mm as requested by a Thingiverse user.
8/17/2018 Update:
Modeled the OEM spacer that is used on the VW Touareg and other vehicles, P/N: 077 905 390. This style uses "press" fit studs that are inserted into the bolt holes. On 1.8T applications, this spacer normally requires trimming on the underside for it to sit flush on the valve cover. So, I uploaded two versions, one of the original part, and one that is already "trimmed".
5/2/2018 Update (revision B):
Uses a press fit compression limiter bushing. As the material heats up, it softens and due to the clamp pressure of the fasteners, the material undergoes "creep". This is when the material relaxes and is squished, then once the material cools and hardens the bolt loses it clamping load, which can lead to loosening, etc.
The bushing is sized for a hole diameter of 0.368"-0.372" and my printer prints holes about 5 thou
Added another version of the compression limiter bushing spacer. Has a hole diameter of 8mm as requested by a Thingiverse user.
8/17/2018 Update:
Modeled the OEM spacer that is used on the VW Touareg and other vehicles, P/N: 077 905 390. This style uses "press" fit studs that are inserted into the bolt holes. On 1.8T applications, this spacer normally requires trimming on the underside for it to sit flush on the valve cover. So, I uploaded two versions, one of the original part, and one that is already "trimmed".
5/2/2018 Update (revision B):
Uses a press fit compression limiter bushing. As the material heats up, it softens and due to the clamp pressure of the fasteners, the material undergoes "creep". This is when the material relaxes and is squished, then once the material cools and hardens the bolt loses it clamping load, which can lead to loosening, etc.
The bushing is sized for a hole diameter of 0.368"-0.372" and my printer prints holes about 5 thou
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