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Number 25 marks the part’s position in the exploded view (Audi A5 Limousine (2024-2025)).
Product overview
Genuine OEM Audi Coolant Hose, part number 8B3121081BG. Fits Audi A5 Avant (2024-2025), Audi A5 Limousine (2024-2025). Shown as position 25 in the engine diagram 8WK12101. Equipment code: T4X.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Diagram sheet
- Audi 8wk121010, position 25
- ETKA group
- 1 / 21 (121)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- T4X
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
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Parts diagram & fitment
2 vehiclesCoolant Hose — locate 8B3121081BG Audi Coolant Hose in the official exploded view and explore the surrounding assembly.
Parts in this assembly47
- 1Hose 8B3122055
- 1Hose 8B3122449
- 2Sensor 079919525M
- 2Clamp N90686901
- 3Sensor 079919523J
- 3Clamp N90687001
- 4Seal Ring WHT002287B
- 5Water Pipe 8B3121400Q
- 5Screw N10721401
- 6Bolt N91125101
- 6Seal Ring WHT009069
- 7Collar Nut N01508210
- 7Clamp N90687201
- 8Bolt N10009506
- 10Water Pipe 8B3121070
- 10Hose 8B3121545C
- 15Hose 8B3121447
- 15Hose 8B3122056
- 16Bracket WHT006829
- 20Water Pump 4K0121601A
- 20Hose 8B3121081J
- 21Bracket 8B3121305
- 21Bracket 8B3121305A
- 22Rubber Bush 4G0129234
- 22Clamp N90686701
- 23Screw WHT002306
- 25Bracket 8B3121313AC
- 27Bolt N0902424
- 30Grommet 4K0819345N
- 30Water Pipe 8B3121081A
- 31Adapter 4K0122291E
- 31Retainer N10573601
- 32Grommet 8B3121585F
- 35Hose 8B3122109AF
- 35Adapter 8B3122291AD
- 36Adapter 8B3122291AE
- 36Bracket WHT007439
- 45Bracket 8B3121313B
- 50Water Pump 06R965567C
- 51Bracket 8B3121313AA
- 55Hose 8B3145910AH
- 58Clip 8R0121093
- 60Hose 8B3145919BD
- 60Hose 8B3145919BF
- 61Adapter 8B3122291AB
- 61Adapter 8B3122291AC
- 63Spring Rivet 4D0863788
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi A5 Limo 2.0 | 2024- | 25 | 1 | T4X |
| Audi A5 Avant 2.0 | 2024- | 25 | 1 | T4X |
Diagrams & fitment data powered by oemdiagrams.com
8B3121081BG Audi Coolant Hose is fitted on: Audi A5 Limo 2.0 2024-; Audi A5 Avant 2.0 2024-.