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Number 4 marks the part’s position in this exploded view (Volkswagen Touareg (2017-2025)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Porsche Retainer for Control Units, part number 9Y0819541. Fits Volkswagen Touareg (2017-2025), Porsche Cayenne (2017-2023). Shown as position 4 in the electrics diagram 439035064.
Catalogue entry: RETAINER; CTRL UNIT.
Technical details
- Category
- Sensors & Modules
- Diagram sheet
- Volkswagen 439035064, position 4
- ETKA group
- 9 / 01 (901)
- Manufacturer
- Porsche
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- only withIV1
- only withIV2
- only withIV4
- only withIV5
- only withIV6
- only withIV7
- only withIV8
- IV1
- IV2
- IV4
- IV5
- IV6
- IV7
- IV8
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
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