Part #: 3615

CSF 3615 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 35 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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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦1 Row Plastic Tank Aluminum Core
🚗Fitment: Hyundai and Kia, Santa Fe XL, Santa Fe, Santa Fe Sport, and Sorento
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 3615 Radiator for Hyundai and Kia Vehicles

The CSF 3615 radiator is designed specifically for Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, and Kia Sorento models. Featuring a durable aluminum core with plastic tanks, this radiator provides reliable cooling performance tailored to these vehicles' requirements.

  • Core thickness: 7/8 inch
  • Core width: 18 1/4 inches
  • Core length: 26 3/8 inches
  • Aluminum core with plastic tanks
  • Cross flow design for efficient heat dissipation
  • Inlet and outlet diameter: 1 3/8 inches (right inlet, left outlet)
  • Single row radiator core
  • Includes high-efficiency plate type oil cooler (14 9/16 inches)

Details on the 1 Row Plastic Tank Aluminum Core Product Line

The CSF 1 Row Plastic Tank Aluminum Core product line combines OEM-style plastic tanks with a robust aluminum core to balance durability and weight. This design supports effective heat transfer while maintaining compatibility with original equipment specifications. The single-row core thickness and cross flow configuration optimize cooling for vehicles like the Hyundai Santa Fe and Kia Sorento.

Technical Description of CSF Part Number 3615

This radiator features a 7/8 inch thick aluminum core measuring 18 1/4 inches wide and 26 3/8 inches long. The plastic tanks are engineered to OEM standards, ensuring proper fit and function. The cross flow design allows coolant to pass horizontally through the core, improving heat exchange efficiency. Both the inlet and outlet have a diameter of 1 3/8 inches, positioned on the right and left sides respectively. Additionally, the integrated high-efficiency plate type oil cooler enhances engine cooling performance.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged radiators in Hyundai Santa Fe and Kia Sorento models
  • Resolves overheating caused by clogged or inefficient radiator cores
  • Addresses coolant flow restrictions due to corrosion or core damage
  • Improves engine temperature regulation in vehicles with original radiator failure
  • Supports proper oil cooling with integrated plate type oil cooler

Installation Notes and Tips

When installing the CSF 3615 radiator, ensure compatibility with Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, and Kia Sorento models. Verify inlet and outlet hose connections match the 1 3/8 inch diameter specifications. The radiator does not include a cap; use the appropriate CSF cap number 4503 or the OEM equivalent. Properly bleed the cooling system after installation to prevent air pockets and ensure optimal performance.

Quality Assurance and Warranty Information

CSF radiators are manufactured to meet OEM standards, using high-quality aluminum cores and durable plastic tanks. The CSF 3615 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 covering defects in materials and workmanship.

BrandCSF
Part Number3615
Position1 Row Plastic Tank Aluminum Core
Box Height (in)5 14/16
Box Length (in)35 3/4
Box Weight (lbs)12
Box Width (in)24 1/8
Cap IncludedNo
Core Length26 3/8
Core MaterialAluminum
Core Thickness7/8
Core Width18 1/4
Csf Cap Number4503
Down Flow Or Cross Flow TypeCross Flow
Hazardous MaterialNo
Inlet Diameter1 3/8 Right
Inlet Length (in)19
Inlet Width (in)1 9/16
Oil Cooler (in)14 9/16 (high-efficiency Plate Type)
Outlet Diameter1 3/8 Left
Outlet Length (in)19
Outlet Width (in)1 9/16
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core.

This part fits 35 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019HyundaiSanta Fe XL3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2018HyundaiSanta Fe3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2018HyundaiSanta Fe Sport2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2018HyundaiSanta Fe XL3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2017HyundaiSanta Fe3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2017HyundaiSanta Fe Sport2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2017HyundaiSanta Fe XL3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2016HyundaiSanta Fe3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2016HyundaiSanta Fe Sport2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2016HyundaiSanta Fe XL3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2015HyundaiSanta Fe3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2015HyundaiSanta Fe Sport2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2015HyundaiSanta Fe XL3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2015KiaSorento3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2015KiaSorento2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2014HyundaiSanta Fe3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2014HyundaiSanta Fe Sport2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2014HyundaiSanta Fe XL3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2014KiaSorento3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2014KiaSorento2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2013HyundaiSanta Fe3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2013HyundaiSanta Fe Sport2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2013HyundaiSanta Fe XL3.3LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2013KiaSorento3.5LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2013KiaSorento2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2012HyundaiSanta Fe2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2012HyundaiSanta Fe3.5LV6N/Aw/ Automatic Air Conditioning; 1 Row Plastic Tank Aluminum Core
2012KiaSorento2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2012KiaSorento3.5LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2011HyundaiSanta Fe2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2011HyundaiSanta Fe3.5LV6N/Aw/ Automatic Air Conditioning; 1 Row Plastic Tank Aluminum Core
2011KiaSorento3.5LV6N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2011KiaSorento2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2010HyundaiSanta Fe2.4LL4N/AOE style design with Mini 16 psi cap.; 1 Row Plastic Tank Aluminum Core
2010HyundaiSanta Fe3.5LV6N/Aw/ Automatic Air Conditioning; 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:

131921319313194133821340725310-1U10025310-1U20025310-1U25025310-2B30025310-2W8008013194CU13191CU13194HY3010170HY3010176HY3010177HY3010180HY3010192

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