4G0121081FF Breather Line
This is a catalog item (special order). Delivery time may vary.
Special order item. Delivery time may vary.
About This Part
Available for Purchase
This part is available to order directly from the manufacturer. While it's not currently in our warehouse, we can source it for you and have it shipped to your location.
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
- 53 g
- Shipping size (L × W × H)
- 30 × 12 × 5.5 cm
- Customs (HS) code
- 40093100
Parts diagram & fitment
1 vehicleBreather Line — locate Breather Line in the official exploded view and explore the surrounding assembly.
Parts in this assembly35
- 2Seal Ring N90765301
- 3Spring 1J0121142
- 4Coupl Piece 8R0122293E
- 5Adapter N90692901
- 6Coupl Piece 8K0122293H
- 7Spring 4E0121142
- 8Seal Ring 4E0121666
- 9Hose 4G0122109AQ
- 10Hose 4G0122101BF
- 12Pipe 4G0121081FA
- 13Pipe 4G0121081FG
- 15Water Pipe 06H121065E
- 16Seal Ring N90365302
- 17Bolt N91009801
- 19Hose 06H121057AP
- 20Pump 059121012B
- 21Fixing Set 5N0198093
- 22Bracket 06H121079D
- 23Screw N10572403
- 24Hose 06H121057S
- 25Water Pipe 06H121085L
- 26Screw N10721401
- 27Bolt N91096701
- 28Water Pipe 06H121492D
- 29Screw 06A145541J
- 30Seal Ring N0138149
- 31Screw N10619201
- 32Bracket 06H115261H
- 33Water Pipe 06H121497B
- 35Heat Insul 06H133833
- 51Clamp N90926401
- 52Clamp 06B145917A
- 53Clamp N90686902
- 54Clamp N90687001
- 55Clamp N90687201
Vehicle fitment table1
Other markets (1)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| audi a6 1.8 | 2015-2019 | 11 | 1 | TH5 |
Diagrams & fitment data powered by oemdiagrams.com
Breather Line is fitted on: audi a6 1.8 2015-2019.