United States
Product overview
Genuine OEM Audi Engine Coolant Hose, part number 4M0121545D. This hose is designed to transfer coolant between various engine components, connecting to a pump or valve within the cooling system. Weighing approximately 0.151 kg and measuring 0.355 m in length, this hose is manufactured to exact factory specifications, ensuring correct routing, pressure resistance, and long-term durability.
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)
- 35.5 × 8.5 × 8 cm
- Shipping weight
- 0.15 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 Hose — locate 4M0121545D Audi Engine Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly35
- 2Water Pipe 4M0122480E
- 2Water Pipe 4M0122480A
- 3Collar Nut N01508210
- 4Hose 4M0121053E
- 5Valve 4H0121670A
- 6Bracket 4M0121239D
- 7Ut Hexagon Nut Self-locking Hexagon Nut N10737001
- 7Collar Nut N01508215
- 8Bracket 4M0121239C
- 9Rubber Bush 4G0129669F
- 10Bush 4G0129381B
- 11Part N91173301
- 12Hose 4M0121082L
- 12Hose 4M0121082G
- 13Hose 4M0121053K
- 13Hose 4M0121053F
- 14Hose 4M0145562A
- 15Water Pipe 4M0145639A
- 16Screw N10284905
- 16Bolt N90737107
- 18Hose 4M0145919AK
- 18Hose 4M0145919AN
- 18Hose 4M0145919AE
- 19Sender 05C919501
- 19Sender 06A919501A
- 20Spring 032121142
- 21Seal Ring N90316801
- 22Hose 4M0145564C
- 22Hose 4M0145564A
- 23Water Pipe 4M0122480B
- 23Water Pipe 4M0122480
- 25Hose 4M0121082E
- 26Hose 4M0121054D
- 60Clamp N90686902
- 61Clamp N90687001
Vehicle fitment table1
Europe (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi Q7 qu. 3.0 TDI | 2015-2019 | 1 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4M0121545D Audi Engine Coolant Hose | Genuine OEM is fitted on: Audi Q7 qu. 3.0 TDI 2015-2019.