United States
Product overview
Genuine OEM Audi Rear Engine Vent Hose, part number 8K0121081AL. This hose is a crucial component designed to allow gases to escape from the engine, contributing to proper engine ventilation and maintaining balanced internal pressures. It plays a role in the overall health and efficiency of the engine system. This hose is positioned at the rear of the engine assembly, connecting to the expansion tank. It measures approximately 0.12 meters in length and weighs 0.026 kg. Using a genuine OEM vent hose ensures the correct material composition and precise routing, preventing leaks and maintaining the integrity of the engine's ventilation system.
Technical details
- Category
- Engine
- Customs (HS) code
- 39172900
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 12 × 19 × 4.5 cm
- Shipping weight
- 0.03 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
4 vehiclesVent Hose — locate 8K0121081AL Audi Rear Engine Vent Hose | Engine System in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Hose 4G0121049L
- 2Seal Ring 4E0121666
- 3Spring 4E0121142
- 4Sender 06A919501A
- 5Seal Ring N90316801
- 6Spring 032121142
- 7Hose 059121103H
- 8Flange 059121506H
- 8Flange 059121506G
- 9Seal Ring 059121149E
- 9Seal Ring 059121149C
- 10Seal Ring N90809102
- 11Part N10196103
- 11Bolt N10451408
- 12Screw N10554005
- 13Hose 059121625C
- 14Valve 059121737R
- 15Seal Ring 059121149B
- 16Hose 059121073P
- 17Water Pipe 059121075DJ
- 18Seal Ring 059121437
- 19Bracket 059121093E
- 20Screw N10644901
- 21Hose 8K0819374AC
- 23Collar Nut N01508210
- 25Water Pipe 059121065CP
- 27Hose 059121056G
- 28Water Pipe 059121086AH
- 29Water Pipe 059121399K
- 30Seal Ring N0138076
- 31Screw N91043801
- 32Hose 059121454D
- 32Hose 059121454C
- 33Hose 059121453D
- 33Hose 059121453C
- 34Pipe 059121465A
- 35Water Pipe 059121731B
- 36Hose 8K0121081BG
- 37Cover 059121155R
- 38Screw N10170303
- 39Part 078133335A
- 40Cover 059121155Q
- 42Hose 8K0122101B
- 43Hose 8K0121081BJ
- 43Hose 8K0121081AT
- 44Water Pipe 059121071CQ
- 45Seal Ring N90275302
- 46Bolt N10517304
Compatible / alternative parts(3)
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A5 Sportback | 2011-2017 | 36 | 1 | |
| Audi A5 Cabrio 2.0 | 2011-2017 | 36 | 1 | |
| audi a4 av. 2.0 tdi | 2011-2015 | 36 | 1 | |
| Audi A4 Av. Allroad | 2008-2016 | 36 | 1 | TF1 |
Diagrams & fitment data powered by oemdiagrams.com
8K0121081AL Audi Rear Engine Vent Hose | Engine System is fitted on: Audi A5 Sportback 2011-2017; Audi A5 Cabrio 2.0 2011-2017; audi a4 av. 2.0 tdi 2011-2015; Audi A4 Av. Allroad 2008-2016.