The CSF 8190 is a high-performance all-aluminum auxiliary radiator for the 2018-2021 Mercedes-AMG GT R and GT C, the 2020 GT R Pro, and the 2021 GT Black Series (C190/R190) with the 4.0L twin-turbo V8. It uses a 2-row core with CSF's B-Tube Technology, a 42mm core versus the OEM 26mm for about double the capacity, with ultra-efficient 6.5mm multi-louvered fins and 100 percent all-aluminum TIG-welded construction. It has a one-hour hand-polished mirror finish and an included detachable black rock guard. It is a drop-in fit and is sold individually, fitting both the left and right sides.
- Type: high-performance all-aluminum auxiliary radiator
- Core: 2-row 42mm, B-Tube Technology (OEM 26mm), about double capacity
- Fins: ultra-efficient 6.5mm multi-louvered
- Construction: 100 percent all-aluminum TIG-welded
- Engine: 4.0L twin-turbo V8
- Finish: one-hour hand-polished mirror; detachable black rock guard
- Sold: individually, fits left and right
- Fitment: drop-in, no modifications
- Part number: 8190
Vehicle Applications
Direct fit on the following (sold individually, fits left and right):
- 2021 Mercedes-AMG GT Black Series (C190/R190)
- 2018 Mercedes-AMG GT C (C190/R190)
- 2019 Mercedes-AMG GT C (C190/R190)
- 2020 Mercedes-AMG GT C (C190/R190)
- 2021 Mercedes-AMG GT C (C190/R190)
- 2018 Mercedes-AMG GT R (C190/R190)
- 2019 Mercedes-AMG GT R (C190/R190)
- 2020 Mercedes-AMG GT R (C190/R190)
- 2021 Mercedes-AMG GT R (C190/R190)
- 2020 Mercedes-AMG GT R Pro (C190/R190)
FAQ
What vehicles does the CSF 8190 fit?
The 2018-2021 Mercedes-AMG GT R and GT C, the 2020 GT R Pro, and the 2021 GT Black Series with the 4.0L V8.
How much more cooling does it provide?
A 2-row 42mm core versus the OEM 26mm, about double the capacity.
Is it sold as a pair?
No. It is sold individually and fits both the left and right sides.
Is it a drop-in fit?
Yes. It is a drop-in fit with no modifications and includes a detachable black rock guard.

