United States
Product overview
Genuine OEM Audi Engine Coolant Line, part number 5N0121070AC. This component is essential for circulating coolant throughout the engine, helping to regulate temperature and prevent overheating. It is positioned within the engine cooling system, connecting key components. Weighing 0.2692 kg, this line is engineered for durability and resistance to engine heat and pressure. Opting for a genuine OEM coolant line guarantees the correct routing geometry, material integrity, and pressure resistance for long-term cooling system reliability.
Catalogue entry: WATER PIPE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 43 × 17 × 5 cm
- Shipping weight
- 0.27 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
1 vehicleCoolant Pipe — locate 5N0121070AC Audi Engine Coolant Line | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly35
- 1Hose 5N0122051CD
- 1Hose 5N0122051BM
- 4Bracket 5Q0121093CM
- 5Hose 5N0122109AE
- 6Bracket 5Q0121093CN
- 7Hose 5N0122101BE
- 8Coupl Piece 5Q0121619A
- 9Coupl Piece 5N0122291G
- 10Seal Ring N90765301
- 11Spring 1J0121142
- 12Hose 5N0122101AT
- 14Ut"hex Nut Self-locking With Washer Hex Nut N90570805
- 15Bolt N10718801
- 16Water Pump 04L965567A
- 16Pump 5Q0965561B
- 16Pump 5G0965567
- 17Bracket 5Q0121093CH
- 17Part 5Q0121093EK
- 17Part 5Q0121093EL
- 17Part 5Q0121093CF
- 18Fixing Set 5N0198093
- 18Bolt N90737107
- 18Bolt N91042301
- 18Clip 8J7871719
- 19Screw N10698101
- 20Hose 5N0121101L
- 21Hose 5N0122051BL
- 22Bracket 5N0121093N
- 23Bracket WHT005377
- 24Water Pipe 5N0121070S
- 25Bolt N91191401
- 26Hose 5N0121101K
- 60Clamp N90686902
- 61Clamp N90687001
- 62Clamp N90687201
Compatible / alternative parts(12)
Vehicle fitment table1
Europe (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi Q3 2.0 TDI | 2014-2019 | 13 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
5N0121070AC Audi Engine Coolant Line | Engine Cooling is fitted on: Audi Q3 2.0 TDI 2014-2019.