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CSF 3898 Radiator
Reliable Cooling Solution for Buick LaCrosse and Chevrolet Malibu
The CSF radiator part number 3898 is engineered to provide efficient cooling performance for Buick LaCrosse and Chevrolet Malibu models. Designed with a durable aluminum core and plastic tanks, this radiator supports optimal engine temperature management under various driving conditions.
- Core thickness: 7/8 inch for effective heat dissipation
- Core dimensions: 26 inches length by 16 5/8 inches width
- Constructed with an aluminum core and plastic tanks for durability and corrosion resistance
- Cross flow design enhances coolant flow and heat exchange
- Inlet and outlet diameters both measure 1 5/16 inches, positioned left and right respectively
- Includes a high-efficiency plate type oil cooler measuring 11 13/16 inches
- Single-row radiator core for streamlined cooling
Detailed Radiator Specifications and Features
This CSF radiator (part number 3898) features a 7/8 inch thick aluminum core that ensures efficient heat transfer while maintaining structural integrity. The core measures 26 inches in length and 16 5/8 inches in width, providing ample surface area for cooling. The plastic tanks are designed in an OEM style, contributing to a lightweight yet durable assembly. The cross flow configuration promotes consistent coolant circulation from the left inlet to the right outlet, both sized at 1 5/16 inches in diameter. Additionally, the integrated high-efficiency plate type oil cooler enhances engine oil temperature regulation, supporting overall engine performance.
Compatible Vehicles and Common Applications
- Replacement radiator for Buick LaCrosse models requiring a cross flow radiator
- Suitable for Chevrolet Malibu vehicles needing an OEM-style aluminum core radiator
- Addresses overheating issues caused by worn or damaged radiators
- Resolves coolant leaks from cracked or deteriorated plastic tanks
- Improves engine cooling efficiency in vehicles with reduced radiator performance
Installation Notes and Tips
When installing the CSF radiator 3898, ensure the inlet and outlet hose connections match the 1 5/16 inch diameter specifications on the left and right sides respectively. Verify compatibility with your Buick LaCrosse or Chevrolet Malibu model year before installation. The radiator does not include a cap, so reuse the existing cap or source a compatible replacement. Properly secure all mounting points and check for any coolant leaks after installation to maintain optimal cooling system performance.
Quality Assurance and Warranty Information
CSF radiators are manufactured to meet OEM standards, utilizing corrosion-resistant aluminum cores and durable plastic tanks. This radiator is free of hazardous materials and designed for long-term reliability. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties to ensure customer confidence in product quality and performance.
| Brand | CSF |
| Part Number | 3898 |
| Core Thickness | 7/8 |
| Core Width | 16 5/8 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 26 |
| Inlet Diameter | 1 5/16 left |
| Outlet Diameter | 1 5/16 right |
| 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 13/16 |
| Box Weight (lbs) | 10 |
| Box Width (in) | 20 3/8 |
| Hazardous Material | No |
| Inlet Length (in) | 17 1/4 |
| Inlet Width (in) | 1 5/8 |
| Oil Cooler (in) | 11 13/16 (high-effeciency plate type) |
| Outlet Length (in) | 17 1/4 |
| Outlet Width (in) | 1 5/8 |
| Tech Note | O.e.m. style plastic tank & aluminum core with quick-connect oil |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Buick | LaCrosse | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2018 | Buick | LaCrosse | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2018 | Chevrolet | Malibu | 1.5L | L4 | N/A | OE style design ensures optimal fitment and performance. |
| 2017 | Buick | LaCrosse | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2017 | Chevrolet | Malibu | 1.5L | L4 | N/A | OE style design ensures optimal fitment and performance. |
| 2016 | Chevrolet | Malibu | 1.5L | L4 | 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.