Part #: 3540

CSF 3540 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 18 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, Accent, Veloster, and Rio
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of CSF 3540 Radiator for Hyundai and Kia Vehicles

The CSF 3540 radiator is designed specifically for Hyundai Accent, Kia Rio, and Hyundai Veloster models. Featuring a durable aluminum core with plastic tanks, this radiator offers reliable cooling performance tailored to these vehicles' specifications.

  • Core thickness: 5/8 inch
  • Core dimensions: 14 5/16 inches width by 19 11/16 inches length
  • Aluminum core material for efficient heat dissipation
  • Plastic tanks for corrosion resistance and weight reduction
  • Cross flow design for optimized coolant flow
  • Inlet diameter: 1 3/8 inches (left side)
  • Outlet diameter: 1 5/16 inches (right side)
  • Single core row construction
  • Cap not included

Detailed Product Description

The CSF 3540 radiator belongs to the 1 Row Plastic Tank Aluminum Core product line, which combines OEM-style plastic tanks with a robust aluminum core. This design balances durability and weight, providing effective cooling for compact vehicles like the Hyundai Accent, Kia Rio, and Hyundai Veloster. The radiator's cross flow configuration enhances coolant circulation, helping maintain optimal engine temperatures under various driving conditions. With precise inlet and outlet diameters and lengths, it ensures proper fitment and connection to the vehicle's cooling system.

Common Applications and Problem Resolution

  • Replaces leaking or cracked radiators in Hyundai Accent, Kia Rio, and Hyundai Veloster
  • Addresses overheating issues caused by inefficient or damaged cooling components
  • Restores proper coolant flow with cross flow design
  • Improves engine temperature regulation for vehicles with a single core row radiator
  • Suitable for vehicles requiring OEM-style plastic tank and aluminum core radiators

Installation Notes and Tips

  • Verify compatibility with Hyundai Accent, Kia Rio, or Hyundai Veloster before installation
  • Ensure all hoses and clamps match the inlet (1 3/8 inches left) and outlet (1 5/16 inches right) diameters
  • Check for proper alignment of mounting points to avoid stress on the radiator
  • Flush the cooling system prior to installation to remove debris and contaminants
  • Use appropriate coolant and follow manufacturer torque specifications for fittings

Quality Assurance and Warranty Information

The CSF 3540 radiator is manufactured to meet OEM standards, featuring a corrosion-resistant aluminum core and durable plastic tanks. While the product does not include a radiator cap, it is engineered for long-term reliability in Hyundai Accent, Kia Rio, and Hyundai Veloster vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer at the time of purchase.

BrandCSF
Part Number3540
Position1 Row Plastic Tank Aluminum Core
Box Height (in)5 4/16
Box Length (in)27 5/16
Box Weight (lbs)6
Box Width (in)20
Cap IncludedNo
Core Length19 11/16
Core MaterialAluminum
Core Thickness5/8
Core Width14 5/16
Down Flow Or Cross Flow TypeCross Flow
Hazardous MaterialNo
Inlet Diameter1 3/8 Left
Inlet Length (in)14 15/16
Inlet Width (in)1 3/16
Outlet Diameter1 5/16 Right
Outlet Length (in)14 15/16
Outlet Width (in)1 3/16
Radiator Core Row Quantity1
Tank MaterialPlastic
Tech NoteO.E.M. style Plastic tanks & Aluminum core.

This part fits 18 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2017HyundaiAccentManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2017HyundaiVeloster1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2017KiaRioManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2016HyundaiAccentManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2016HyundaiVeloster1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2016KiaRioManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2015HyundaiAccentManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2015HyundaiVeloster1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2015KiaRioManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2014HyundaiAccentManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2014HyundaiVeloster1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2014KiaRioManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2013HyundaiAccentManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2013HyundaiVeloster1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2013KiaRioManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2012HyundaiAccentManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2012HyundaiVeloster1.6LL4N/AOE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core
2012KiaRioManual1.6LL4N/AOE style design ensures optimal fitment and performance.; 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:

1325225310-1R000CU13252HY3010185

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