United States
Product overview
Genuine OEM Audi Auxiliary Cooling Radiator, part number 4K0121212C. This radiator provides supplementary cooling for the engine or other critical components, especially under demanding conditions, to maintain optimal operating temperatures. It is typically installed on the right side of the vehicle's cooling system. Weighing 1.088 kg, this compact radiator measures 0.282 m in length. Choosing a genuine OEM auxiliary radiator ensures proper heat exchange efficiency, durable construction, and seamless integration with the existing cooling system, preventing overheating.
Catalogue entry: RADIATOR.
Fitted with: N90225901 WASHER, N10471802 BOLT.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 87089135
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 28.2 × 19.8 × 9.9 cm
- Shipping weight
- 1.09 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 8Z6
- 8Z9
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.
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
2 vehiclesAdditional Cooler For Coolant — locate 4K0121212C Audi Auxiliary Cooling Radiator | Right in the official exploded view and explore the surrounding assembly.
Parts in this assembly29
- 1Radiator 4K0121251B
- 2Part 4M0121095
- 3Sleeve 7P0121365
- 4Grommet 7P0121276
- 5Rubber Bush 4M0121275A
- 6Rubber Bush 4M0121268A
- 7Bolt 8K0805399B
- 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(6)
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| audi a6 2.0 | 2018- | 15, 30, 19 | 1 | K8B |
| Audi A7 Sportback | 2018- | 15, 30, 19 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4K0121212C Audi Auxiliary Cooling Radiator | Right is fitted on: audi a6 2.0 2018-; Audi A7 Sportback 2018-.
