Part #: CU2339

Spectra CU2339 Radiator

⚙️ 38 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
🚗Fitment: Hyundai and Kia, Magentis, Optima, and Sonata
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Hyundai and Kia Vehicles

The Spectra CU2339 radiator is designed to provide efficient cooling performance for select Hyundai and Kia models. Engineered to meet OEM specifications, this radiator supports optimal engine temperature regulation for vehicles like the Hyundai Sonata, Kia Optima, and Hyundai Magentis.

Key Features of Spectra CU2339 Radiator

  • Compatible with Hyundai Magentis, Kia Optima, and Hyundai Sonata models
  • Manufactured to meet or exceed original equipment standards
  • Durable construction for long-lasting cooling efficiency
  • Direct fit replacement for easy installation
  • Part number CU2339 ensures precise fitment and performance

Detailed Product Description

The Spectra CU2339 radiator is a direct replacement part designed specifically for Hyundai Magentis, Kia Optima, and Hyundai Sonata vehicles. This radiator is engineered to maintain proper engine temperature by efficiently dissipating heat from the coolant. Constructed with quality materials, it offers reliable durability and corrosion resistance to withstand daily driving conditions. The CU2339 radiator is designed to match the original equipment dimensions and mounting points, ensuring a straightforward installation process without modifications.

Common Applications and Problem Resolution

  • Overheating issues due to radiator leaks or blockages
  • Coolant loss caused by damaged or cracked radiator cores
  • Engine temperature fluctuations affecting vehicle performance
  • Replacement of corroded or worn-out radiators in Hyundai Sonata, Kia Optima, and Hyundai Magentis
  • Restoring proper cooling system function after radiator failure

Installation Notes and Tips

When installing the Spectra CU2339 radiator, ensure the cooling system is fully drained before removal of the old radiator. Verify all hose connections and mounting points align with the new radiator to avoid leaks. It is recommended to inspect and replace any worn hoses or clamps during installation. After installation, refill the cooling system with the appropriate coolant and bleed air pockets to prevent overheating.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet strict quality standards, ensuring reliable performance and durability. The CU2339 radiator undergoes rigorous testing to confirm fitment and function for Hyundai and Kia vehicles. Please refer to the product packaging or manufacturer documentation for specific warranty details.

This part fits 38 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006KiaMagentis2.7LV6N/A
2006KiaMagentis2.4LL4N/A
2006KiaOptima2.7LV6N/A
2006KiaOptima2.4LL4N/A
2005HyundaiSonata2.7LV6N/A
2005HyundaiSonata2.4LL4N/A
2005KiaMagentis2.7LV6N/A
2005KiaMagentis2.4LL4N/A
2005KiaOptima2.7LV6N/A
2005KiaOptima2.4LL4N/A
2004HyundaiSonata2.7LV6N/A
2004HyundaiSonata2.4LL4N/A
2004KiaMagentis2.4LL4N/A
2004KiaMagentis2.7LV6N/A
2004KiaOptima2.7LV6N/A
2004KiaOptima2.4LL4N/A
2003HyundaiSonata2.7LV6N/A
2003HyundaiSonata2.4LL4N/A
2003KiaMagentis2.4LL4N/A
2003KiaMagentis2.7LV6N/A
2003KiaOptima2.7LV6N/A
2003KiaOptima2.4LL4N/A
2002HyundaiSonata2.7LV6N/A
2002HyundaiSonata2.4LL4N/A
2002KiaMagentis2.4LL4N/A
2002KiaMagentis2.7LV6N/A
2002KiaOptima2.7LV6N/A
2002KiaOptima2.4LL4N/A
2001HyundaiSonata2.5LV6N/A
2001HyundaiSonata2.4LL4N/A
2001KiaMagentis2.5LV6N/A
2001KiaMagentis2.4LL4N/A
2001KiaOptima2.5LV6N/A
2001KiaOptima2.4LL4N/A
2000HyundaiSonata2.5LV6N/A
2000HyundaiSonata2.4LL4N/A
1999HyundaiSonata2.5LV6N/A
1999HyundaiSonata2.4LL4N/A

* 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:

0AKA65222131038061221370123382339253103800125310380052531038050253103805526552665274528842892290329283103805031038060412339412339A43150180123398112A9942A2339C2339CU2339HY3010132OR2339RAD2339REA412339REA412339A

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