OE Quality
60-Day Returns

Spectra CU2419 Radiator
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:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Lexus | LS430 | 4.3L | V8 | N/A | Radiator Cap Is Required |
| 2005 | Lexus | LS430 | 4.3L | V8 | N/A | Radiator Cap Is Required |
| 2004 | Lexus | LS430 | 4.3L | V8 | N/A | Radiator Cap Is Required |
| 2003 | Lexus | LS430 | 4.3L | V8 | N/A | Radiator Cap Is Required |
| 2002 | Lexus | LS430 | 4.3L | V8 | N/A | Radiator Cap Is Required |
| 2001 | Lexus | LS430 | 4.3L | V8 | N/A | Radiator 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.