United States
4B0121101N Coolant Hose
- 4B0121101DNot stocked
Dec 2001 - 4B0121101NThis pageDiscontinued
Feb 2023
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 VINShipping details
- Shipping weight
- 439 g
- Shipping size (L × W × H)
- 31 × 28 × 8.5 cm
- Customs (HS) code
- 40093100
Parts diagram & fitment
3 vehiclesCoolant Hose — locate Coolant Hose in the official exploded view and explore the surrounding assembly.
Parts in this assembly38
- 1Hose 8D0121055AA
- 2Hose 078121058AN
- 2Hose 078121058AS
- 2Hose 078121058AT
- 3Water Pipe 078121070CF
- 3Water Pipe 078121070CG
- 4Seal Ring N90560701
- 5Seal Ring N0138115
- 6Screw N0160241
- 7Seal Ring N90380002
- 8Seal Ring N90365304
- 9AWater Pipe 078121071BS
- 9BHose 078121188A
- 9DClamp N90686701
- 9EHose 078121188B
- 10Bolt N90412101
- 11Water Pipe 078121075AF
- 12Bolt N01021527
- 13Washer N01152423
- 16Water Pipe 078121081M
- 16Water Pipe 078121081Q
- 17Bolt N01024118
- 18Hose 078121096AD
- 20Hose 4B0121101R
- 20Hose 078121058AP
- 21Hose 8D0121109M
- 21Hose 8D0121109N
- 26Clamp N90686901
- 26AClamp N90687001
- 27Clamp N90687201
- 50Pump 078121601
- 50Pump 078121601B
- 52Bracket 078121521B
- 52Bracket 078121521E
- 53Screw N10227803
- 54Hose 078121096Q
- 55Hose 078121096L
- 56Bolt N0102873
Vehicle fitment table3
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A6/Avant | 1997-2001 | 20 | 1 |
| Audi A6/Av.qu.F4B-W-> | 1997-2001 | 20 | 1 |
Other markets (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| AUDI A6L CHINA | 1999-2005 | 20 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
Coolant Hose is fitted on: Audi A6/Avant 1997-2001; Audi A6/Av.qu.F4B-W-> 1997-2001; AUDI A6L CHINA 1999-2005.