Part #: 3899

CSF 3899 Radiator

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, Malibu
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🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF Radiator Part Number 3899 for Chevrolet Malibu

The CSF radiator 3899 is designed specifically for Chevrolet Malibu models, providing reliable cooling performance with a durable aluminum core and plastic tanks. This radiator features a cross flow design optimized for efficient heat dissipation in your vehicle's engine cooling system.

  • Core thickness: 5/8 inch for effective heat transfer
  • Core dimensions: 16 5/8 inches width by 26 inches length
  • Aluminum core material for lightweight durability
  • Plastic tank construction with OEM-style design
  • Cross flow radiator type for improved coolant flow
  • Inlet and outlet diameters: 1 5/16 inches (left inlet, right outlet)
  • Includes a high-efficiency plate type oil cooler measuring 11 13/16 inches
  • Single-row radiator core configuration

Detailed Product Description

The CSF radiator 3899 is engineered with a 5/8 inch thick aluminum core that measures 16 5/8 inches wide and 26 inches long, providing a balance of cooling capacity and compact size suitable for Chevrolet Malibu vehicles. The plastic tanks are designed in an OEM style to ensure compatibility and durability. This radiator uses a cross flow design, which allows coolant to flow horizontally across the core, enhancing heat exchange efficiency. The inlet and outlet ports both measure 1 5/16 inches in diameter, positioned on the left and right sides respectively, facilitating straightforward hose connections. Additionally, the radiator includes a high-efficiency plate type oil cooler, measuring nearly 12 inches, to support engine oil temperature regulation.

Common Applications and Issues Addressed

  • Replacement for worn or leaking radiators in Chevrolet Malibu models
  • Resolves overheating issues caused by inefficient cooling
  • Addresses coolant leaks from damaged or cracked radiator tanks
  • Improves engine oil cooling with integrated oil cooler
  • Restores proper coolant flow with cross flow design

Installation Notes and Tips

When installing the CSF radiator 3899, ensure all hose connections match the 1 5/16 inch inlet and outlet diameters for a secure fit. The cross flow design requires proper orientation to maintain coolant flow direction. Verify that the radiator core dimensions fit within the engine bay space of your Chevrolet Malibu. Since the radiator does not include a cap, reuse the existing cap or source a compatible replacement. Check for any signs of damage or wear on mounting brackets and hoses during installation.

Quality Assurance and Warranty

CSF radiators are manufactured with high-quality aluminum cores and OEM-style plastic tanks to meet or exceed original equipment specifications. This radiator is free of hazardous materials and designed for durability and performance. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties to ensure reliability and customer satisfaction.

BrandCSF
Part Number3899
Core Thickness5/8
Core Width16 5/8
Core MaterialAluminum
Tank MaterialPlastic
Core Length26
Inlet Diameter1 5/16 left
Outlet Diameter1 5/16 right
Down Flow Or Cross Flow TypeCross flow
Radiator Core Row Quantity1
Cap IncludedNo
Box Height (in)5 7/8
Box Length (in)34 13/16
Box Weight (lbs)9
Box Width (in)20 3/8
Hazardous MaterialNo
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 NoteO.e.m. style plastic tank & aluminum core with quick-connect oil

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2022ChevroletMalibu2.0LL4N/A
2021ChevroletMalibu2.0LL4N/AOE style design ensures optimal fitment and performance.
2020ChevroletMalibu2.0LL4N/AOE style design ensures optimal fitment and performance.
2019ChevroletMalibu2.0LL4N/AOE style design ensures optimal fitment and performance.
2018ChevroletMalibu2.0LL4N/AOE style design ensures optimal fitment and performance.
2017ChevroletMalibu2.0LL4N/AOE style design ensures optimal fitment and performance.
2016ChevroletMalibu2.0LL4N/AOE 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:

135752333632084493631GM3010584

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.