United States
Product overview
Genuine OEM Volkswagen Breather Hose, part number 03C103474J. This hose is a component of the crankcase ventilation system, designed to route blow-by gases from the crankcase back into the intake system for re-combustion. It helps to reduce emissions and prevent pressure buildup within the engine. Constructed from durable rubber and plastic materials to resist oil and heat. Genuine OEM parts are manufactured to exact specifications, ensuring proper fitment and reliable performance in the engine's ventilation system.
Technical details
- Category
- Other
- Country of origin
- Germany
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 40 × 14 × 8.5 cm
- Shipping weight
- 0.13 kg
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
11 vehiclesVent Hose — locate 03C103474J Volkswagen Breather Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 034115147A — the current replacement part (via 03C109287F).
Parts in this assembly13
Compatible / alternative parts(12)
Vehicle fitment table11
Europe (9)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Touran 1.9 | 2008-2010 | 8 | 1 | D4P,D4R,G0K,G1A |
| GOLF VARIANT 07> | 2007- | 8 | 1 | TF0 |
| GOLF PLUS 08> | 2007- | 8 | 1 | TF0 |
| TIGUAN 08> | 2007- | 8 | 1 | D31,G0L |
| JETTA 06> | 2006- | 8 | 1 | TF0 |
| TOURAN | 2006- | 8 | 1 | D4R |
| GOLF PLUS 05> | 2005- | 8 | 1 | TF0 |
| JETTA 06> | 2005- | 8 | 1 | |
| TOURAN | 2005-2006 | 8 | 1 | D4R |
Other markets (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Golf/Rabbit 08> | 2007- | 8 | 1 | TF0 |
| Golf/Rabbit | 2005-2007 | 8 | 1 | TF0 |
Diagrams & fitment data powered by oemdiagrams.com
03C103474J Volkswagen Breather Hose | Genuine OEM is fitted on: Touran 1.9 2008-2010; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; TIGUAN 08> 2007-; JETTA 06> 2006-; TOURAN 2006-; GOLF PLUS 05> 2005-; JETTA 06> 2005-; TOURAN 2005-2006; Golf/Rabbit 08> 2007-; Golf/Rabbit 2005-2007.