United States
4F0121030 Coolant Hose With Coolant Regulator
- 4F0121444Not stocked
Jun 2004 - 4F0121444ANot stocked
Jan 2005 - 4F0121030This pageDiscontinued
Jul 2024
Special order item. Delivery time may vary.
About This Part
Discontinued by the manufacturer
This part number has been discontinued and can no longer be ordered. Contact us and we will look for an alternative.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VOLKSWAGEN is typically 3–8 business days before dispatch.
Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.
* Delivery times are estimates and may vary based on manufacturer availability and your location.
Verify Vehicle Fitment
To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.
Contact us with your VINParts diagram & fitment
2 vehiclesCoolant Hose With Coolant Regulator — locate Coolant Hose With Coolant Regulator in the official exploded view and explore the surrounding assembly.
Parts in this assembly40
- 1Hose 4F0121101E
- 2Seal Ring 4E0121666
- 3Spring 4E0121142
- 4Hose 4F0121107AB
- 4Hose 4F0121107AR
- 5Clip N90810701
- 6Hose 079121107F
- 7Hose 079121107
- 8Water Pipe 079121071AA
- 9Seal 079121091D
- 10Bolt N10124306
- 11Sender 06A919501A
- 12Spring 032121142
- 13Seal Ring N90316801
- 14Part 4D0133335
- 15Hose 079121055F
- 16Hose 079121102C
- 17Water Pipe 079121070AA
- 18Bolt N10405604
- 19Hose 079121063P
- 20Connection 079121131Q
- 21Seal Ring WHT001225
- 22Retaining 07C121077H
- 23Bolt N10156206
- 24Connection 079121131H
- 25Hose 079121053H
- 26Hose 079121058F
- 27Hose 079121096G
- 30Hose 4F0121447
- 31Hose 4F0121471
- 33Coolant Rg 4B3121113A
- 35Pump 07C121599
- 36Bolt N10124408
- 50Clamp 4B0422379
- 51Clamp N90770201
- 52Clamp N90926401
- 53Clamp N90686901
- 54Clamp N90687001
- 55Clamp N90687101
- 56Clamp N90687201
Vehicle fitment table2
Europe (1)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Audi A6/S6/Avant/qu. 05> | 2004- | 37 | 1 | 8Z9 |
Other markets (1)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| AUDI A6L "CN"05> | 2005- | 37 | 1 | PR:8Z9 | T79 |
Diagrams & fitment data powered by oemdiagrams.com
Coolant Hose With Coolant Regulator is fitted on: Audi A6/S6/Avant/qu. 05> 2004-; AUDI A6L "CN"05> 2005-.