Part #: 2928

CSF 2928 Radiator

⚙️ 29 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai and Kia, Sonata, XG350, Optima, and XG300
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 1 Row Plastic Tank Aluminum Core Radiator

The CSF 1 Row Plastic Tank Aluminum Core Radiator (Part Number 2928) is engineered for reliable cooling performance in select Hyundai and Kia vehicles. Designed with a durable aluminum core and plastic tanks, this radiator supports efficient heat dissipation for models like the Hyundai Sonata and Kia Optima.

  • Core thickness: 7/8 inch
  • Core width: 27 7/8 inches
  • Core length: 15 3/4 inches
  • Aluminum core with plastic tanks
  • Down flow design with 1 core row
  • Inlet and outlet diameter: 1 3/8 inches (left side)
  • Includes high-efficiency concentric oil cooler (15 1/16 inches)
  • Compatible with Hyundai Sonata, Optima, XG300, and XG350

Detailed Product Description

This radiator features a 7/8 inch thick aluminum core that measures 27 7/8 inches wide and 15 3/4 inches long, providing effective cooling capacity for your vehicle's engine. The plastic tanks are designed to OEM specifications, ensuring a proper fit and reliable performance. The down flow core design promotes efficient coolant flow through a single core row, optimizing heat exchange. Both the inlet and outlet have a diameter of 1 3/8 inches located on the left side, matching factory configurations for easy installation. Additionally, the radiator includes a high-efficiency concentric oil cooler measuring 15 1/16 inches, which helps maintain optimal oil temperatures under demanding conditions.

The CSF 1 Row Plastic Tank Aluminum Core product line focuses on combining lightweight aluminum cores with durable plastic tanks to balance performance and cost-effectiveness. This line is designed to meet OEM standards, making it a suitable replacement for original radiators in compatible Hyundai and Kia models.

Compatible Vehicles and Common Applications

  • Hyundai Sonata (various model years)
  • Hyundai XG300 and XG350
  • Kia Optima
  • Resolves engine overheating issues
  • Replaces leaking or cracked radiator tanks
  • Restores proper coolant flow and pressure
  • Improves oil cooling with integrated oil cooler
  • Addresses radiator core damage or corrosion

Installation Notes and Tips

When installing the CSF radiator part number 2928, ensure the inlet and outlet connections align with the vehicle’s left-side hose fittings. Verify that the radiator core dimensions match the original equipment to avoid fitment issues. Since the radiator does not include a cap, reuse the existing cap or purchase a compatible CSF cap number 4503 separately. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty

CSF radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and plastic tanks designed for durability and corrosion resistance. This radiator is free of hazardous materials and undergoes rigorous quality control. While specific warranty details are not provided here, CSF products typically come with manufacturer-backed warranties to cover defects in materials and workmanship.

BrandCSF
Part Number2928
Box Height (in)5 14/16
Box Length (in)32 13/16
Box Weight (lbs)11
Box Width (in)22 15/16
Cap IncludedNo
Core Length15 3/4
Core MaterialAluminum
Core Thickness7/8
Core Width27 7/8
Csf Cap Number4503
Down Flow Or Cross Flow TypeDown Flow
Hazardous MaterialNo
Inlet Diameter1 3/8 Left
Inlet Length (in)28 3/8
Inlet Width (in)1 11/16
Oil Cooler (in)15 1/16 (high-effeciency Concentric Type)
Outlet Diameter1 3/8 Left
Outlet Length (in)28 3/8
Outlet Width (in)1 11/16
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core.

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005HyundaiSonata2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2005HyundaiSonata2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2005HyundaiXG3503.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2005KiaOptima2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2005KiaOptima2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2004HyundaiSonata2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2004HyundaiSonata2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2004HyundaiXG3503.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2004KiaOptima2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2004KiaOptima2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2003HyundaiSonata2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2003HyundaiSonata2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2003HyundaiXG3503.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2003KiaOptima2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2003KiaOptima2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2002HyundaiSonata2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2002HyundaiSonata2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2002HyundaiXG3503.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2002KiaOptima2.7LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2002KiaOptima2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2001HyundaiSonata2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2001HyundaiSonata2.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2001HyundaiXG3003.0LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2001KiaOptima2.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2001KiaOptima2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2000HyundaiSonata2.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
2000HyundaiSonata2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
1999HyundaiSonata2.4LL4N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core
1999HyundaiSonata2.5LV6N/AOE Style Design; Use Mini, 16 psi Cap; High Efficiency B-Tube Design; 1 Row Plastic Tank Aluminum Core

* 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:

233925310 - 3800125310 - 3805025310 - 395002584290380123398012584CU2339CU2584HY3010132

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