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Number 18 marks the part’s position in this exploded view (Volkswagen Passat estate (2023-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Coolant Hose, part number 3Q0819350E. This hose is part of the vehicle's auxiliary heating or climate control system, responsible for circulating coolant to heat exchangers. It is positioned within the engine bay and cabin heating circuits. Constructed from high-quality, heat-resistant rubber, it is designed for specific routing and flexibility. Genuine OEM coolant hoses for climate control systems are engineered to withstand the required temperatures and pressures, ensuring efficient cabin heating and defrosting.
Catalogue entry: HOSE.
Technical details
- Category
- Heating & A/C
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 58 × 12 × 9.5 cm
- Shipping weight
- 0.38 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 0K0
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
Replaces older part numbers
This is the current manufacturer number. Older numbers on this road are no longer supplied.
- 3Q0819350DSuperseded
Oct 2020 - 3Q0819350EThis pageCurrent number
