United States
Product overview
Genuine OEM Audi Coolant Breather Line Cooler, part number 4S0121081N. This specialized component is designed to cool gases within the coolant breather line, which is crucial for maintaining proper system pressure and preventing issues. It integrates into the cooling system, often located near the main radiators. The cooler weighs 0.1012 kg and has an overall length of 0.62 meters. Choosing a genuine OEM cooler ensures precise thermal performance, correct material compatibility with coolant, and exact fitment for reliable operation and optimal engine cooling system integrity.
Catalogue entry: LINE right.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 62 × 20.5 × 7.5 cm
- Shipping weight
- 0.1 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 vehicleBreather Line — locate 4S0121081N Audi Coolant Breather Line Cooler | OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly22
- 1Hose 4S0121107T
- 2Pipe 4S0121081L
- 4Bolt N91139001
- 4Part N91223501
- 5Line 4S0121081J
- 5Line 4S7121081A
- 5Line 4S0121081E
- 7Line 4S0121081D
- 9Hose 4S0122449B
- 11Hose 07L121086G
- 12Water Pipe 07L121455J
- 13Screw N0210756
- 14Seal Ring N0138063
- 15Bolt N10335206
- 16Water Pipe 07L121455L
- 18Clamp N0206208
- 19Bracket N10670001
- 20Bracket 07L133847
- 60Ring N10746101
- 60Clip N10254901
- 61Clamp N90686701
- 62Clamp N90770201
Vehicle fitment table1
Europe (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi R8 Spyder | 2015-2024 | 7 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4S0121081N Audi Coolant Breather Line Cooler | OEM is fitted on: Audi R8 Spyder 2015-2024.