United States
Product overview
Genuine OEM Audi Roof Drainage Hose, part number 4N0877203. This hose is designed to effectively channel water away from the roof area, particularly from the sunroof assembly, preventing leaks and water damage. It is positioned at the rear of the roof drainage system. Weighing approximately 0.11 kg and measuring 0.3m x 0.3m x 0.02m, this genuine OEM hose ensures correct routing geometry and fluid resistance, crucial for long-term reliability and preventing costly water ingress.
Catalogue entry: HOSE rear ×2; also use: 4N0 877 939 ×2.
Use with: 4N0877939 (×2).
Technical details
- Category
- Body Exterior
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 30 × 30 × 2 cm
- Shipping weight
- 0.11 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 3FB
- K8B
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
Parts diagram & fitment
1 vehicleWater Drainage Hose — locate 4N0877203 Audi Roof Drainage Hose | Rear Sunroof Drain in the official exploded view and explore the surrounding assembly.
Parts in this assembly38
- 1Frame 4N4877049
- 1Part 4N0877049
- 2Slide Mechanism 4N4898738
- 3Fixing Set 4N4898173
- 4Repair Kit 4N4898900
- 4Repair Kit 4N0898900
- 5For Airbag: 4N4898209
- 6For Airbag: 4N4898293
- 7Blind 4N4877307
- 7Blind 4N4877307A
- 8For Airbag: 4N0898924
- 9Seal 4N4877439
- 10Seal 4N4877297
- 11Cable Set 4N4971642
- 11Cable Set 4N0971642
- 12Engine 4M0959591A
- 13Fixing Set 8W6898994
- 14Control Unit 4K0907594AC
- 14Control Unit 4K8907594AC
- 14Part 4M0907594BJ
- 15Deflector 4N4877651
- 16Glasspanel 4N0877055C
- 16Glasspanel 4N4877055A
- 16Glasspanel 4N4877055C
- 16Glasspanel 4N0877055A
- 18Glasspanel 4N0877056A
- 18Glasspanel 4N0877056C
- 18Glasspanel 4N4877056A
- 18Glasspanel 4N4877056C
- 18Glasspanel 4N0877056
- 19Seal 4N4877441A
- 19Gask Set 4N4898066
- 20Set Trims 4N4898925
- 21Fixing Set 8W6898057
- 22Support 4N0877939
- 24Bracket 8W5877244
- 25Bracket 5G0877244
- 30Lubricant G060567A2
Vehicle fitment table1
Europe (1)
| Vehicle | Years | Pos. |
|---|---|---|
| Audi A8L | 2017-2022 | 23 |
The manufacturer’s catalogue lists this part number as fitted until 2 November 2020; later builds may use a superseding number.
Diagrams & fitment data powered by oemdiagrams.com
4N0877203 Audi Roof Drainage Hose | Rear Sunroof Drain is fitted on: Audi A8L 2017-2022.