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CSF 3876 Radiator
| Brand | CSF 3876 |
|---|---|
| Core Thickness | 1 1/4 |
| Core Width | 16 5/8 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 25 3/16 |
| Inlet Diameter | 1 3/8 right |
| Outlet Diameter | 1 3/8 left |
| Down Flow Or Cross Flow Type | Cross flow |
| Radiator Core Row Quantity | 1 |
| Cap Included | No |
| Box Height (in) | 5 7/8 |
| Box Length (in) | 34 3/16 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 21 9/16 |
| Hazardous Material | No |
| Inlet Length (in) | 17 1/4 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | No |
| Outlet Length (in) | 17 1/4 |
| Outlet Width (in) | 1 5/8 |
| Tech Note | O.e.m. style plastic tank & aluminum core. |
| Fits | Kia · 6 vehicles |
OEM-style construction. Plastic tanks and an aluminum core match the original design.
Cross-flow design. Promotes efficient coolant flow through the radiator.
Single-row core. Helps keep the radiator compact and lightweight.
Cross-references BBB Industries 13608, 25310D9900 and cu13608 for the same application. See all 4.
CSF 3876 Radiator for Kia Sportage
The CSF 3876 radiator is an OE-style replacement built with an aluminum core and plastic tanks for the 2017-2021 Kia Sportage and the 2022 Kia Sportage. It uses a cross-flow design with a 1 1/4-inch core thickness and upgraded heavy-duty core construction for the 2022 Kia Sportage application.
Key Features
- OE-style plastic tank and aluminum core construction
- Cross-flow radiator design
- 1-row core layout
- Core dimensions: 25 3/16 in. length, 16 5/8 in. width, 1 1/4 in. thickness
- Inlet: 1 3/8 in. right side
- Outlet: 1 3/8 in. left side
- No radiator cap included
- Fits 2017-2021 Kia Sportage and 2022 Kia Sportage
Detailed Description
CSF Part Number 3876 is a direct-fit radiator for Kia Sportage models, engineered with an aluminum core and plastic tank construction that follows OE-style packaging. The cross-flow layout, single-row core, and matched inlet and outlet sizing support factory-style cooling system routing. For the 2022 Kia Sportage, this radiator is listed with an upgraded heavy-duty core that is 15% thicker than the OEM 26 mm design. This part cross-references BBB Industries 13608 for the same application.
What This Radiator Helps Address
- Overheating caused by a damaged or restricted radiator core
- Coolant leaks from cracked tanks or aging seams
- Reduced cooling efficiency from corrosion or internal blockage
- Temperature instability during stop-and-go driving
- Cooling system service needs on a Kia Sportage radiator replacement
Installation Notes and Tips
Verify inlet and outlet orientation before installation: the inlet is on the right and the outlet is on the left. Confirm fitment by model year, since this CSF 3876 radiator covers 2017-2021 Kia Sportage and 2022 Kia Sportage applications. Transfer any required OE-style components from the original cooling system as needed, and inspect hoses, clamps, and coolant condition during replacement.
Quality Assurance
CSF manufactures this radiator with OE-style plastic tanks and an aluminum core to match factory-style cooling system architecture. Part number 3876 is built for the listed Kia Sportage applications and follows the dimensional and connection specifications shown above.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Kia | Sportage | AWD | 2.4L | L4 | N/A | Upgraded Heavy Duty Core. 15% Thicker 30mm vs OEM 26mm |
| 2021 | Kia | Sportage | AWD | 2.4L | L4 | N/A | — |
| 2020 | Kia | Sportage | AWD | 2.4L | L4 | N/A | — |
| 2019 | Kia | Sportage | AWD | 2.4L | L4 | N/A | — |
| 2018 | Kia | Sportage | AWD | 2.4L | L4 | N/A | — |
| 2017 | Kia | Sportage | AWD | 2.4L | L4 | N/A | — |
| No rows match your filter. | |||||||