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Number 21 marks the part’s position in this exploded view (Audi A8L qu. 3.0 TDI (2013-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Pressure Hose, part number 4H0145738N. This hose is designed to transfer pressurized air within the engine's intake system, playing a vital role in efficient engine operation. It is located on the right side of the engine bay, connecting various intake components. Weighing 0.508 kg and measuring 0.275 meters in length, this hose is built for durability and precise fitment. Genuine OEM pressure hoses ensure correct routing, optimal sealing, and resistance to high pressures and temperatures for reliable air delivery.
Catalogue entry: HOSE right.
Technical details
- Category
- Intake & Turbo
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 27.5 × 13.5 × 11 cm
- Shipping weight
- 508 g
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 8Z4
- 8Z6
- TF1
- TH1
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
