High-performance heat exchanger, or low-temperature cooler, for the Mercedes-Benz C63/C63S AMG.
The larger, all-aluminium heat exchanger provides more efficient water cooling than the original plastic-aluminium unit. More efficient cooling helps deliver cooler, denser air through the charge air cooling system, improving the potential for increased performance. On vehicles with upgraded software, intake air temperatures (IAT) up to 70% lower than with the original unit can be achieved.
Features:
- 2-row high-performance core with a height of 42 mm.
- Made from 100% aluminium, TIG-welded and pressure-tested for reliable operation.
- CNC-machined mounting brackets and connections for coolant hoses.
- Up to 70% lower intake air temperatures on vehicles with upgraded software.
- Black high-performance finish for effective heat dissipation.
- Removable rock guard included to protect the cooler from road debris.
- Direct replacement for the original part numbers A0995005403, 0995005403 and 099-500-54-03-64.
- Weight: 11.34 kg.
Suitable for: Mercedes-Benz C63 Amg II (W205).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Mercedes-Benz C63 | — | 2015–2021 | — |
| Mercedes-Benz C63S | — | 2015–2021 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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