United States
Product overview
Genuine OEM Audi Engine Breather Hose, part number 03L103493E. This hose is an integral part of the Positive Crankcase Ventilation (PCV) system, managing engine crankcase ventilation and emissions. It routes blow-by gases from the crankcase back into the intake manifold to be re-burned. Weighing 0.109 kg, this corrugated plastic hose is designed for durability and proper routing. Using a genuine OEM hose ensures correct routing geometry, material resistance to oil and heat, and proper sealing, which is essential for maintaining engine efficiency and emissions compliance.
Technical details
- Category
- Emissions
- Country of origin
- Germany
- Customs (HS) code
- 87089997
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 44 × 24 × 7 cm
- Shipping weight
- 0.11 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
5 vehiclesBreather Line — locate 03L103493E Audi Engine Breather Hose | PCV System in the official exploded view and explore the surrounding assembly.
Parts in this assembly30
- 1Cylinder Head 03L103265X
- 1Cylinder Head 03L103351J
- 2Seal 03L103383AR
- 2Seal 03L103383AS
- 2Seal 03L103383AQ
- 3Radial Sea 03L103085
- 4Cover N01191410
- 5Cover 03L103113A
- 6Bolt N90188902
- 7Part 06D103251
- 8Washer N90115701
- 9Bolt N90281802
- 10Bolt N10205604
- 11Bolt N91164201
- 12Collar Nut N90446502
- 13Screw WHT002131
- 14Eyelet 03L103369G
- 15Screw N10677501
- 16Eyelet 03L103390B
- 17Screw N91048802
- 18Locking D000600A2
- 19Seal D176501A1
- 20Cover 03L103469A
- 20Cover 03L103469L
- 21Seal 03L103483
- 22Bolt 06B103831J
- 23Decoup Ele 057103831B
- 24Cover 06C103485P
- 25Seal 036115111B
- 27Seal Ring 03L133287
Vehicle fitment table5
Europe (5)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A4 Av. Allroad | 2008-2016 | 26 | 1 | |
| Audi Q5 qu. 2.0 TDI | 2008-2012 | 26 | 1 | G0L |
| Audi A5 Cabrio 2.0 | 2008-2012 | 26 | 1 | D93 |
| Audi A5/S5 Coupe 08> | 2007- | 26 | 1 | |
| AUDI A4 08> | 2007- | 26 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
03L103493E Audi Engine Breather Hose | PCV System is fitted on: Audi A4 Av. Allroad 2008-2016; Audi Q5 qu. 2.0 TDI 2008-2012; Audi A5 Cabrio 2.0 2008-2012; Audi A5/S5 Coupe 08> 2007-; AUDI A4 08> 2007-.
