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CSF 3887 Radiator
| Brand | CSF 3887 |
|---|---|
| Core Thickness | 1 1/4 |
| Core Width | 21 11/16 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 27 1/2 |
| Inlet Diameter | 1 1/2 left |
| Outlet Diameter | 1 13/16 right |
| Down Flow Or Cross Flow Type | Cross flow |
| Radiator Core Row Quantity | 1 |
| Cap Included | No |
| Box Height (in) | 8 1/16 |
| Box Length (in) | 38 3/4 |
| Box Weight (lbs) | 16 |
| Box Width (in) | 25 1/8 |
| Hazardous Material | No |
| Inlet Length (in) | 22 11/16 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | No |
| Outlet Length (in) | 22 11/16 |
| Outlet Width (in) | 1 5/8 |
| Tech Note | O.e.m. style plastic tanks & aluminum core with quick-connect out |
| Fits | Ram · 6 vehicles |
OE-style design. Plastic tanks and an aluminum core match the original layout.
Cross-flow construction. Promotes efficient coolant flow for consistent cooling performance.
Quick-connect outlet pipe. Makes installation faster with a secure, factory-style connection.
Cross-references BBB Industries 13835, 68268607AA and CH3010382 for the same application. See all 3.
CSF 3887 Radiator for Ram 1500
The CSF 3887 radiator is an OE-style replacement built with an aluminum core and plastic tanks for the Ram 1500 cooling system. It is engineered for direct fitment on 2019-2024 Ram 1500 applications, including the upgraded heavy-duty core used on 2021-2024 models.
Key Features
- Aluminum core with plastic tanks
- Cross-flow radiator design
- 1-row core construction
- Core thickness: 1 1/4 in.
- Quick-connect outlet pipe design
- No radiator cap included
- Inlet: 1 1/2 in. left
- Outlet: 1 13/16 in. right
Fitment Details
- Fits 2021-2024 Ram 1500, N/A — Upgraded Heavy Duty Core. 11% thicker 30mm vs OEM 27mm.
- Fits 2019-2020 Ram 1500, N/A — OE style design ensures optimal fitment and performance.
CSF part number 3887 is built to match the factory radiator layout for Ram 1500 cooling system service. The aluminum core helps transfer heat efficiently, while the plastic tank construction follows an OE-style configuration for proper fit and hose connection alignment. CSF manufactures radiators to high-performance standards and validates cooling performance through laboratory wind tunnel testing. This part cross-references BBB Industries 13835 for the same application.
What This Radiator Helps Address
- Overheating caused by a leaking or restricted radiator
- Cooling loss from cracked plastic tanks or aged core materials
- Poor heat rejection in a worn factory radiator
- Fitment issues from non-OE-style replacement parts
- Cooling system service needs on Ram 1500 trucks
Installation Notes and Tips
Verify inlet and outlet orientation before installation: inlet is 1 1/2 in. left and outlet is 1 13/16 in. right. This radiator uses an OE-style plastic tank and aluminum core design with a quick-connect outlet pipe, so transfer and inspect related cooling system components during replacement. Confirm vehicle year and configuration against the listed Ram 1500 fitment before installation.
Quality Assurance
CSF radiators are manufactured in ISO/TSO-certified facilities and built for global OE-style cooling applications. Part number 3887 reflects CSF’s long-running radiator production experience and performance validation process.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Ram | 1500 | 3.6L | V6 | — | N/A | Upgraded Heavy Duty Core. 11% Thicker 30mm vs OEM 27mm |
| 2023 | Ram | 1500 | 3.0L | V6 | DIESEL | N/A | Upgraded Heavy Duty Core. 11% Thicker 30mm vs OEM 27mm |
| 2022 | Ram | 1500 | 3.6L | V6 | — | N/A | Upgraded Heavy Duty Core. 11% Thicker 30mm vs OEM 27mm |
| 2021 | Ram | 1500 | 3.6L | V6 | — | N/A | Upgraded Heavy Duty Core. 11% Thicker 30mm vs OEM 27mm |
| 2020 | Ram | 1500 | 3.6L | V6 | — | N/A | OE style design ensures optimal fitment and performance. |
| 2019 | Ram | 1500 | 3.6L | V6 | — | N/A | OE style design ensures optimal fitment and performance. |
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