United States
Product overview
Genuine OEM Audi Charge Air Hose, part number 4G0145909B. This hose is a vital component in forced induction systems, connecting elements of the turbocharger or supercharger system to the intercooler and engine intake. The diagram identifies it as item 29, positioned within the charge air path. Constructed from reinforced, high-pressure resistant rubber or silicone, it is designed to withstand high temperatures and boost pressures. Using a genuine OEM charge air hose ensures precise fitment, optimal airflow, and long-term durability against cracking or bursting under extreme conditions.
Catalogue entry: HOSE.
Technical details
- Category
- Intake & Turbo
- Customs (HS) code
- 84099100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 18.5 × 15 × 5 cm
- Shipping weight
- 0.06 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
7 vehiclesCoolant Hose — locate 4G0145909B Audi Charge Air Hose | Intercooler Pipe in the official exploded view and explore the surrounding assembly.
Parts in this assembly40
- 1Coupl Piece 8K0122293F
- 2Seal Ring N90765301
- 3Spring 1J0121142
- 4Hose 4G0121055M
- 5Bracket WHT005366
- 6Adapter N90692901
- 7Hose 4G0121055BL
- 8Coupl Piece 4G0122293CA
- 9Hose 4G0121060F
- 10Pipe 4G0121081CT
- 13Coupl Piece 3B0122291C
- 16Hose 4G0121101AL
- 17Water Pipe 04L121071H
- 18Bracket N10507901
- 19Bolt N10632003
- 20Hose 4G0145919AC
- 21Clip 1C0422705A
- 22Water Pipe 4G0145931G
- 23Bolt N91096701
- 24Hose 4G0145910B
- 26Water Pipe 04L122157AC
- 28Line 04L129979A
- 29Bracket 04L121093N
- 30Bolt N90551603
- 31Collar Nut N01508210
- 32Line 4G0121107G
- 33Coupl Piece 8K0121081CE
- 34Hose 4G0122109AL
- 35Tpiece N90761001
- 36Clip 8R0121093
- 37Bracket 4G0145961A
- 38Screw N10572403
- 39Water Pump 4H0965569
- 40Element 4H0133567
- 41Bracket 4G0145879N
- 43Bracket 4G0145896L
- 60Clamp N90686701
- 61Clamp N90686901
- 62Clamp N90687001
- 63Clamp N90687101
Vehicle fitment table7
Europe (7)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| audi a6 qu. 3.0 tdi | 2014-2018 | 25 | 1 |
| Audi Q5 qu. 2.0 TDI | 2012-2017 | 25 | 1 |
| Audi A5 Sportback | 2011-2017 | 25 | 1 |
| Audi A5 Cabrio 2.0 | 2011-2017 | 25 | 1 |
| audi a4 av. 2.0 tdi | 2011-2015 | 25 | 1 |
| audi a6 2.0 tdi | 2010-2015 | 25 | 1 |
| Audi A4 Av. Allroad | 2008-2016 | 25 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4G0145909B Audi Charge Air Hose | Intercooler Pipe is fitted on: audi a6 qu. 3.0 tdi 2014-2018; Audi Q5 qu. 2.0 TDI 2012-2017; Audi A5 Sportback 2011-2017; Audi A5 Cabrio 2.0 2011-2017; audi a4 av. 2.0 tdi 2011-2015; audi a6 2.0 tdi 2010-2015; Audi A4 Av. Allroad 2008-2016.
