United States
Product overview
Genuine OEM Audi Sunroof Water Drainage Hose, part number 8V4877203B. This hose is positioned at the rear of the sunroof assembly, designed to direct accumulated water safely away from the vehicle's interior. Its specific length (1.74 m) and routing ensure efficient drainage and prevent leaks. Using a genuine OEM drainage hose guarantees proper fitment and material durability, preventing water ingress and potential damage to interior components.
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)
- 174 × 4 × 4 cm
- Shipping weight
- 0.22 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- K8R
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 8V4877203B Audi Sunroof Water Drainage Hose | Rear in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Part 8V3877045C
- 1Part 8V5877045
- 1Part 8V5877045C
- 1Frame 8V3877045A
- 1Frame 8V3877045B
- 1Frame 8V5877045A
- 1Frame 8V5877045B
- 2Seal 8X0877439
- 3Part 8V5877049
- 3Part 8V5877049A
- 3Part 8V5877049B
- 3Part 1S0877049A
- 4Buffer 8X0898814
- 5Cover 8V3877156A
- 5Cover 8V3877156
- 6Deflector 1S0877651C
- 6Deflector 1S0877651
- 6Deflector 1S0877651B
- 7Attachment Parts 8X0898955
- 7Attachment Parts 8X0898955A
- 8Engine 8V3959591A
- 8Engine 8V3959591
- 9Clip 8X0898804
- 10Glasspanel 8V3877071A
- 10Glasspanel 8V5877071
- 10Glasspanel 8V5877071A
- 10Glasspanel 8V3877071
- 11Seal 8X0877297B
- 11Seal 8X0877297A
- 12Blind 8X0877307B
- 12Blind 8X0877307C
- 12Blind 8X0877307D
- 13Bracing 8V3877355A
- 14Parts Set 8X0898924
- 15Frnt Panel 8V5877155
- 15Frnt Panel 8V5877155A
- 15Frnt Panel 8V3877155C
- 18Cable Set 8V3971648
- 26Bolts 8V3898803B
- 26Bolts 8V3898803A
- 27Bolt N10411402
- 28HoseLeft8V3877203A
- 28HoseRight8V3877204
- 28HoseRight8V3877204A
- 28Hose 8V4877203A
- 28HoseLeft8V5877203
- 28HoseLeft8V5877203A
- 28HoseRight8V5877204
Compatible / alternative parts(1)
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Audi RS3 Limousine | 2017-2020 | 28 | 2 | K8R | |
| Audi A3 Sportback | 2016-2020 | 28 | 2 | K8R | |
| Audi RS3 Sportback | 2015-2016 | 28 | 2 | K8R | |
| Audi A3 Sportback | 2012-2016 | 28 | 2 | K8R |
Diagrams & fitment data powered by oemdiagrams.com
8V4877203B Audi Sunroof Water Drainage Hose | Rear is fitted on: Audi RS3 Limousine 2017-2020; Audi A3 Sportback 2016-2020; Audi RS3 Sportback 2015-2016; Audi A3 Sportback 2012-2016.
