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Number 1 marks the part’s position in this exploded view (Audi A6 (2018-2025)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Cooler for Coolant, part number 4K0121251B. Fits Audi A6 (2018-2025), Audi A7 Sportback (2018-2025), Audi A8 (2017-2025). Shown as position 1 in the engine diagram 430121120.
Catalogue entry: RADIATOR.
Fitted with: 4M0121095 Securing pin, 7P0121365 SLEEVE, 7P0121276 GROMMET, 4M0121275A RUBB. BUSH, 4M0121268A RUBB. BUSH, 8K0805399B BOLT.
Technical details
- Category
- Engine Cooling
- Diagram sheet
- Audi 430121120, position 1
- ETKA group
- 1 / 21 (121)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
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Parts diagram & fitment
3 vehiclesCooler For Coolant — locate 4K0121251B Audi Cooler for Coolant in the official exploded view and explore the surrounding assembly.
Parts in this assembly29
- 2Part 4M0121095
- 3Sleeve 7P0121365
- 4Grommet 7P0121276
- 5Rubber Bush 4M0121275A
- 6Rubber Bush 4M0121268A
- 7Bolt 8K0805399B
- 15Radiator 4K0121212C
- 16Bracket 4K0121261H
- 17Washer N90225901
- 18Bolt N10471802
- 19Screw N91215101
- 20Air Guide 4K0121333A
- 23Bracket 4K0121262B
- 26Collar Nut N10609201
- 27Screw N91199801
- 28Air Guide 4K0121334A
- 30Container 4K0121405AC
- 30Container 4K0121405N
- 31Part 4M0121321Q
- 31Part 4M0121321K
- 32Rubber Bush 4K0121585J
- 32Rubber Bush 4G0121585A
- 33RetainerLeft4K1121224A
- 33RetainerRight4K2121214E
- 33PartRight4K2121224A
- 33RetainerLeft4K1121214E
- 34Part N91189302
- 35Bolt N10653201
- 37Retainer 4K1121305
Compatible / alternative parts(12)
Vehicle fitment table3
Europe (3)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| audi a6 2.0 | 2018- | 1 | 1 |
| Audi A7 Sportback | 2018- | 1 | 1 |
| Audi A8L | 2017-2022 | 1 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4K0121251B Audi Cooler for Coolant is fitted on: audi a6 2.0 2018-; Audi A7 Sportback 2018-; Audi A8L 2017-2022.
