United States
Product overview
Genuine OEM Audi Coolant Hose, part number 04E121178. This hose is designed to transport coolant within the engine cooling system, ensuring efficient thermal management. It is located as shown in the cooling system diagram. Genuine OEM hoses are engineered with the correct material composition and routing geometry to resist heat, pressure, and chemical degradation, preventing premature failure and coolant loss.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 9 × 4 × 4 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
3 vehiclesCoolant Hose — locate 04E121178 Audi Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly20
- 1Hose 8WD122055A
- 2Seal Ring N90765301
- 3Spring 1J0121142
- 4Sender 06A919501A
- 5Seal Ring N90316801
- 6Spring 032121142
- 7Bracket WHT006829
- 8Hose 8WD122101A
- 9Coupl Piece 3B0122291C
- 12Water Pipe 04E121151D
- 13Screw N10473402
- 14Hose 04E121177
- 16Line 8WD121081B
- 17Line 8WD121081
- 18Line 8WD121081D
- 70Clamp N90986501
- 71Clamp N90686902
- 72Clamp N90687001
- 73Clip N90442501
- 73Clamp N90687201
Vehicle fitment table3
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A5 Sportback | 2016-2020 | 15 | 1 |
| audi a4 2.0 | 2015-2019 | 15 | 1 |
Other markets (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A4L 2.0 | 2016- | 15 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
04E121178 Audi Coolant Hose | Genuine OEM is fitted on: Audi A5 Sportback 2016-2020; audi a4 2.0 2015-2019; Audi A4L 2.0 2016-.