United States
Product overview
Genuine OEM Audi Sunroof Water Drainage Hose, part number 4G9877203. This flexible hose is an essential component of the vehicle's sunroof system, designed to effectively channel rainwater and other liquids away from the sunroof frame and into the vehicle's exterior drainage system. It prevents water ingress into the cabin. This particular hose is located at the rear. Measuring 0.9m in height (likely length when installed), it ensures proper water management. Using a genuine OEM drainage hose guarantees the correct routing geometry and material flexibility, preventing leaks and water damage to the interior.
Catalogue entry: HOSE rear ×2.
Technical details
- Category
- Doors & Windows
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 3 × 3 × 90 cm
- Shipping weight
- 0.12 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- K8D
- 3FU
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
4 vehiclesWater Drainage Hose — locate 4G9877203 Audi Sunroof Drainage Hose | Rear in the official exploded view and explore the surrounding assembly.
Parts in this assembly28
- 1Part 4G9877049A
- 2Bolt N90737803
- 3Deflector 4G9877651
- 4For Airbag: 4G9898671
- 5Cable Set 4G9971648
- 6Engine 4G9959591A
- 6Engine 4G9959591
- 7Fixing Set 8K9898057B
- 8Seal 4G9877459A
- 9Glasspanel 4G9877071
- 9ASeal 4G9877297
- 11Glasspanel 4G9877072
- 12Seal 4G9877913
- 13Bolts 8K9898955
- 14Blind 4G9877307A
- 14ABracing 4G9877355
- 15Part 4G9898813B
- 16Cables 4G9898870A
- 16Cables 4G9898870
- 17Set Trims 8K9898925
- 18Hose 4G9877201
- 22Bracket 8E0971848F
- 23Bracket 8E0971848R
- 24Bracket 8R0877244
- 25Bracket 4G8877244
- 26Seal 4G9877439
- 30Paste G060751A3
- 30Paste G060751A2
Compatible / alternative parts(3)
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| audi a6 qu. 3.0 tdi | 2014-2018 | 20 | 2 | 3FU |
| Audi RS6 Avant | 2013-2018 | 20 | 2 | 3FU |
| Audi A6 Av. qu. 3.0 | 2012-2018 | 20 | 2 | K8D |
| audi a6 2.0 tdi | 2010-2015 | 20 | 2 | K8D |
Diagrams & fitment data powered by oemdiagrams.com
4G9877203 Audi Sunroof Drainage Hose | Rear is fitted on: audi a6 qu. 3.0 tdi 2014-2018; Audi RS6 Avant 2013-2018; Audi A6 Av. qu. 3.0 2012-2018; audi a6 2.0 tdi 2010-2015.
