AUTO PART
CSF Radiator 3988 for 2021 Hyundai Santa Fe
Radiator, Plastic & Aluminum, Aluminum Core
Manufacturer Part Number3988
Part TypeRadiator
Vehicle Focus2021 Hyundai Santa Fe
BrandCSF
Check the listed vehicle application and exact configuration before ordering.
Confirm year, make, model, engine and drivetrain before ordering.
Confirm year, make, model, engine and drivetrain before ordering.
Part Specifications
| Box Height (in) | 5 11/16 |
|---|---|
| Box Length (in) | 35 3/16 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 23 3/8 |
| Core Material | Aluminum |
| Core Thickness | 5/8 IN |
| Core Width | 19 5/16 IN |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Left IN |
| Inlet Length (in) | 19 15/16 |
| Inlet Width (in) | 1 9/16 |
| No. Of Rows | 1 |
| Oil Cooler (in) | No |
| Outlet Diameter | 1 3/8 Right IN |
| Outlet Length (in) | 19 15/16 |
| Outlet Width (in) | 1 9/16 |
| Radiator Cap Supplied | No |
| Tank Material | Plastic |
| Tech Note | Upgraded Thicker Core. 11% Thicker 15.5mm vs OEM 14mm & Upgraded |
Verified Vehicle Fitment
Make: Hyundai, Kia
Model: 2 verified models — see exact combinations below.
Years: 2021–2026 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (2 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2021–2023 | Hyundai | Santa Fe | — | Aspiration: Normal |
| 2021–2026 | Kia | Sorento | — | Aspiration: Normal |
Source: supplier-verified applications for CSF 3988. A vehicle not listed is not confirmed compatible.
Shop more parts for your vehicle
Browse these vehicle parts pages, then check the restrictions on each product. Not every part on a vehicle page fits every engine or configuration.
Hyundai Santa Fe
Kia Sorento
Buy Online Pick Up In-Store
Address
101 Trillium Dr
Kitchener, Ontario N2E 1W8
Kitchener, Ontario N2E 1W8
Phone
Hours
Mon–Fri 9 AM–5 PM • Sat 9 AM–1 PM
