The CSF Racing 3948 is an OE-style direct-fit replacement radiator for the 2021 and newer Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon full-size SUVs. It uses an aluminum core with OE-style tanks and installs in the factory location with no modifications, as a direct replacement for the original radiator.
- Type: OE-style replacement radiator
- Construction: aluminum core, OE-style tanks
- Models: Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon
- Fitment: direct, factory location
- Part number: 3948
Vehicle Applications
Direct fit on the following (2021 and newer):
- 2021 Cadillac Escalade
- 2022 Cadillac Escalade
- 2023 Cadillac Escalade
- 2024 Cadillac Escalade
- 2025 Cadillac Escalade
- 2026 Cadillac Escalade
- 2021 Chevrolet Suburban
- 2022 Chevrolet Suburban
- 2023 Chevrolet Suburban
- 2024 Chevrolet Suburban
- 2025 Chevrolet Suburban
- 2026 Chevrolet Suburban
- 2021 Chevrolet Tahoe
- 2022 Chevrolet Tahoe
- 2023 Chevrolet Tahoe
- 2024 Chevrolet Tahoe
- 2025 Chevrolet Tahoe
- 2026 Chevrolet Tahoe
- 2021 GMC Yukon
- 2022 GMC Yukon
- 2023 GMC Yukon
- 2024 GMC Yukon
- 2025 GMC Yukon
- 2026 GMC Yukon
FAQ
What vehicles does the CSF 3948 fit?
The 2021 and newer Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon.
Is this a performance or OE replacement radiator?
It is an OE-style direct-fit replacement with an aluminum core and OE-style tanks.
Does it require modifications?
No. It installs in the factory location as a direct replacement.

