United States
Product overview
Genuine OEM Audi Coolant Tank, part number 420121403. This reservoir is a critical component of the engine's cooling system, holding the coolant that regulates engine temperature. It is typically located in the engine bay. Genuine OEM parts are manufactured to exact specifications for optimal fit and performance.
Technical details
- Category
- Fuel System
- Country of origin
- Germany
- Customs (HS) code
- 87089997
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 28.5 × 25.5 × 17 cm
- Shipping weight
- 1.79 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
3 vehiclesReservoir — locate 420121403 Audi Coolant Tank | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 420121321 — the current replacement part.
Parts in this assembly32
- 1Radiator 420121254A
- 1Radiator 420121254B
- 2Grille 420820746
- 3Clip 420867646
- 4Bracket 420121233
- 5Bracket 420121232
- 6Rubber Bush 4D0317867A
- 7Bolt N10517304
- 8Bracket 420121232C
- 9Bolt N91096701
- 10Radiator 420121252B
- 10Radiator 420121252A
- 11Bracket 420121233A
- 12Bracket 420121233B
- 13Rubber Bush 420121275A
- 14Screw N90972501
- 15Bracket 420121232A
- 16Bracket 420121232B
- 18Bracket 420121261B
- 19Screw N10347003
- 20Bracket 420121262B
- 20Bracket 427121262
- 21Bracket 7L0121093A
- 22Bolt N10124408
- 23Cover 4B3121321
- 23Cover 420121321
- 24Coolant GA13A8JM8
- 24Coolant GA13A8JM9
- 24Coolant Ad ZVW237G12
- 24Coolant GA13040M2
- 24Coolant GA13774M2
- 24Coolant GA13A8JM1
Compatible / alternative parts(1)
Vehicle fitment table3
Europe (3)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi R8 qu. 5.2 | 2012-2015 | 17 | 1 | TK7 |
| Audi Q7 qu. 3.0 TDI | 2009-2015 | 20 | 1 | TC6 |
| Audi R8 08> | 2007- | 17 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
420121403 Audi Coolant Tank | Genuine OEM is fitted on: Audi R8 qu. 5.2 2012-2015; Audi Q7 qu. 3.0 TDI 2009-2015; Audi R8 08> 2007-.
