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Number 19 marks the part’s position in this exploded view (Volkswagen Touareg BlueMotion (2014-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Vacuum Hose Assembly, part number 03H133778AT. This complex hose assembly is designed to transport vacuum within the engine system, connecting various components and ensuring proper operation of vacuum-actuated systems. It includes all necessary connecting parts for a complete and secure installation. Weighing 0.043 kg, this assembly is engineered for precise routing and sealing. Using a genuine OEM vacuum hose assembly guarantees the correct material composition for vacuum integrity, resistance to engine bay temperatures, and exact fitment, preventing leaks and maintaining optimal engine performance.
Catalogue entry: HOSE.
Technical details
- Category
- Engine
- Customs (HS) code
- 84099100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 32 × 10.5 × 4.5 cm
- Shipping weight
- 0.04 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- DC1
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
Need help confirming compatibility? Talk to a specialist
