Part #: CU2419

Spectra CU2419 Radiator

⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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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: Lexus, LS430
🔄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 Lexus LS430

The Spectra CU2419 radiator is designed specifically for the Lexus LS430, providing a direct fit replacement to maintain optimal engine cooling. Engineered to meet OEM specifications, this radiator supports efficient heat dissipation and helps prevent overheating under various driving conditions.

Key Features of Spectra CU2419 Radiator

  • Compatible with Lexus LS430 models
  • Direct fit replacement for easy installation
  • Constructed to meet or exceed OEM standards
  • Durable materials for long-lasting performance
  • Designed to optimize engine cooling efficiency

Detailed Product Description

The Spectra CU2419 radiator is a precision-engineered cooling component tailored for the Lexus LS430. It is manufactured using quality materials that ensure durability and resistance to corrosion. This radiator facilitates effective heat transfer from the engine coolant to the air, helping maintain the engine’s operating temperature within the ideal range. The CU2419 part number corresponds to a radiator that fits seamlessly into the LS430’s cooling system without requiring modifications, preserving the vehicle’s original performance and reliability.

Common Applications and Problem Resolution

  • Replaces leaking or damaged radiator in Lexus LS430
  • Addresses engine overheating issues caused by radiator failure
  • Resolves coolant leaks that reduce cooling system efficiency
  • Restores proper coolant flow and heat dissipation
  • Prevents engine damage due to inadequate cooling

Installation Notes and Tips

When installing the Spectra CU2419 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 maintain optimal cooling performance.

Quality Assurance and Warranty Information

Spectra radiators are manufactured to meet strict quality standards, ensuring reliable performance and durability. The CU2419 radiator undergoes rigorous testing to confirm fitment and function for the Lexus LS430. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006LexusLS4304.3LV8N/ARadiator Cap Is Required
2005LexusLS4304.3LV8N/ARadiator Cap Is Required
2004LexusLS4304.3LV8N/ARadiator Cap Is Required
2003LexusLS4304.3LV8N/ARadiator Cap Is Required
2002LexusLS4304.3LV8N/ARadiator Cap Is Required
2001LexusLS4304.3LV8N/ARadiator Cap Is Required

* 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:

0ATY557216400502301640050231164005025016400502512213170221410023462417241824192762277528062860412418412418A412419412419A4324547005P80124188583A2418A2419CU2419LX3010108LX3010109OR2419RAD2418RAD2419REA412418REA412418AREA412419REA412419A

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