OE Quality
60-Day Returns

CSF 3845 Radiator
Overview of CSF Radiator 3845 for Buick Enclave and Chevrolet Traverse
The CSF Radiator part number 3845 is designed specifically for Buick Enclave and Chevrolet Traverse models. Featuring a durable aluminum core and plastic tanks, this radiator ensures efficient engine cooling and reliable performance under various driving conditions.
- Core thickness: 1 1/4 inches for optimal heat dissipation
- Core dimensions: 30 3/4 inches length by 25 11/16 inches width
- Aluminum core material combined with plastic tanks for lightweight durability
- Cross flow design with a single core row for effective coolant flow
- Inlet and outlet diameters both 1 5/16 inches, positioned right and left respectively
- Includes high-efficiency plate type oil coolers on both sides (11 13/16 inches)
- OEM style plastic tanks with quick-connect oil fittings
Detailed Product Description
The CSF 3845 radiator is engineered with a 1 1/4 inch thick aluminum core that provides efficient heat transfer to maintain optimal engine temperatures. Its cross flow design allows coolant to pass horizontally through the core, improving cooling efficiency for Buick Enclave and Chevrolet Traverse vehicles. The plastic tanks reduce overall weight while maintaining structural integrity. Both inlet and outlet ports measure 1 5/16 inches in diameter, positioned on the right and left sides respectively, matching OEM specifications for a direct fit. Additionally, the radiator features high-efficiency plate type oil coolers on both sides, enhancing engine oil cooling performance.
Common Applications and Issues Addressed
- Replacement for leaking or damaged radiators in Buick Enclave and Chevrolet Traverse
- Resolves engine overheating caused by inefficient cooling systems
- Addresses coolant leaks from cracked or corroded radiator cores or tanks
- Improves oil cooling performance with integrated high-efficiency oil coolers
- Restores proper coolant flow with OEM style inlet and outlet connections
Installation Notes and Tips
Ensure compatibility with Buick Enclave and Chevrolet Traverse models before installation. The radiator features OEM style plastic tanks and quick-connect oil fittings, which require careful handling to avoid damage during installation. Verify inlet and outlet hose diameters (1 5/16 inches) match vehicle hoses for a secure fit. It is recommended to inspect and replace coolant hoses and clamps as needed during installation to prevent leaks.
Quality Assurance and Warranty
The CSF radiator 3845 is manufactured with high-quality aluminum and plastic materials to meet OEM standards. While no specific warranty information is provided, CSF products typically undergo rigorous testing to ensure durability and performance. This radiator is free of hazardous materials and designed for long-term reliability in Buick Enclave and Chevrolet Traverse vehicles.
| Brand | CSF |
|---|---|
| Part Number | 3845 |
| Core Thickness | 1 1/4 |
| Core Width | 25 11/16 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 30 3/4 |
| Inlet Diameter | 1 5/16 right |
| Outlet Diameter | 1 5/16 left |
| Down Flow Or Cross Flow Type | Cross flow |
| Radiator Core Row Quantity | 1 |
| Cap Included | No |
| Box Height (in) | 7 1/4 |
| Box Length (in) | 40 11/16 |
| Box Weight (lbs) | 19 |
| Box Width (in) | 31 5/8 |
| Hazardous Material | No |
| Inlet Length (in) | 26 7/16 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 11 13/16 left & right (high-effeciency plate type) |
| Outlet Length (in) | 26 7/16 |
| Outlet Width (in) | 1 15/16 |
| Tech Note | O.e.m. style plastic tanks & aluminum core with quick-connect oil |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Buick | Enclave | 3.6L | V6 | N/A | Upgraded Model |
| 2023 | Buick | Enclave | 3.6L | V6 | N/A | Upgraded Model |
| 2023 | Chevrolet | Traverse | 3.6L | V6 | N/A | Upgraded Model |
| 2022 | Buick | Enclave | 3.6L | V6 | N/A | Upgraded Model |
| 2022 | Chevrolet | Traverse | 3.6L | V6 | N/A | Upgraded Model |
| 2021 | Buick | Enclave | 3.6L | V6 | N/A | Upgraded Model |
| 2021 | Chevrolet | Traverse | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2020 | Buick | Enclave | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2020 | Chevrolet | Traverse | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2019 | Buick | Enclave | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2019 | Chevrolet | Traverse | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2018 | Buick | Enclave | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2018 | Chevrolet | Traverse | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.