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Spectra CU1523 Radiator
Reliable Radiator Replacement for Chevrolet and GMC Vehicles
The Spectra CU1523 radiator is designed to provide efficient cooling performance for a range of Chevrolet and GMC trucks and SUVs. Engineered to meet OEM specifications, this radiator supports optimal engine temperature regulation for vehicles like the Chevrolet Blazer and GMC Yukon.
- Compatible with Chevrolet and GMC models including Blazer, C1500, C2500, C3500, K1500, K2500, K3500, Tahoe, Yukon, and their Suburban variants
- Direct replacement radiator for part number CU1523
- Constructed to maintain proper engine cooling and prevent overheating
- Manufactured by Spectra, a trusted name in automotive cooling components
Product Details and Compatibility
This Spectra radiator (part number CU1523) is specifically designed for use in Chevrolet and GMC trucks and SUVs, including the Blazer, C1500, C2500, C3500, K1500, K2500, K3500, Tahoe, Yukon, and their Suburban models. It ensures proper fitment and reliable cooling performance by matching the original equipment specifications. The radiator helps maintain engine temperature under various driving conditions, supporting vehicle longevity and performance.
Common Applications and Problem Resolution
- Replaces damaged or leaking radiators in Chevrolet Blazer and GMC Yukon vehicles
- Addresses engine overheating issues caused by radiator failure
- Restores cooling system efficiency in Chevrolet and GMC C-series trucks
- Prevents coolant leaks and maintains proper pressure in the cooling system
- Supports engine performance by ensuring consistent temperature regulation
Installation Notes and Tips
When installing the Spectra CU1523 radiator, ensure the cooling system is fully drained before removal of the old radiator. Verify all hose connections and mounting points align with the vehicle’s specifications. It is recommended to inspect and replace any worn hoses or clamps during installation to maintain system integrity. Proper bleeding of the cooling system after installation will help prevent air pockets and ensure optimal performance.
Quality Assurance and Warranty Information
Manufactured by Spectra, this radiator meets industry standards for durability and performance. While specific warranty details are not provided, Spectra products typically undergo rigorous quality control to ensure reliability. For additional warranty information, refer to the manufacturer’s documentation or contact authorized distributors.
This part fits 129 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Chevrolet | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 2000 | Chevrolet | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 2000 | Chevrolet | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 2000 | Chevrolet | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 2000 | GMC | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 2000 | GMC | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 2000 | GMC | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 2000 | GMC | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | Chevrolet | Tahoe | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1999 | GMC | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | Chevrolet | Tahoe | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1998 | GMC | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | Chevrolet | Tahoe | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1997 | GMC | Yukon | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | Chevrolet | Tahoe | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1996 | GMC | Yukon | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | Chevrolet | Tahoe | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | C1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | K1500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1995 | GMC | Yukon | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | Blazer | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | Chevrolet | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | C1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | C2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | C2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | C3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | K1500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | K2500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | K2500 Suburban | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | K3500 | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
| 1994 | GMC | Yukon | 6.5L | V8 | N/A | w/o EOC (Engine Oil Cooler) |
* 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.