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Spectra CU1784 Radiator
Reliable Radiator Replacement for Chevrolet and GMC Vans
The Spectra CU1784 radiator is designed to provide efficient cooling for select Chevrolet and GMC vans. Engineered to meet OEM specifications, this radiator ensures proper engine temperature regulation for vehicles like the Chevrolet Express 1500 and GMC Savana 2500.
- Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models
- Direct replacement radiator for G10, G20, and G30 vans
- Manufactured to meet or exceed original equipment standards
- Durable construction for long-lasting performance
- Part number CU1784 for precise fitment and easy identification
Product Details and Specifications
The Spectra CU1784 radiator is a critical cooling system component designed specifically for Chevrolet and GMC full-size vans, including the Express and Savana series. This radiator supports engine cooling by efficiently dissipating heat, helping to maintain optimal operating temperatures under various driving conditions. Its design matches the original equipment dimensions and mounting points, ensuring a straightforward installation process without modifications. The radiator is suitable for models such as the Chevrolet Express 1500, 2500, 3500, as well as the GMC Savana 1500, 2500, and 3500, including earlier G-series vans like the G10, G20, and G30.
Common Applications and Problem Resolution
- Replaces leaking or damaged radiators in Chevrolet Express and GMC Savana vans
- Addresses engine overheating issues caused by radiator failure
- Restores proper coolant flow and heat dissipation
- Solves coolant contamination or clogging problems
- Prevents engine damage due to inadequate cooling
Installation Notes and Tips
When installing the Spectra CU1784 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 radiator hoses and clamps if worn. After installation, refill the cooling system with the appropriate coolant mixture and bleed air pockets to maintain system efficiency.
Quality Assurance and Warranty Information
Spectra radiators are manufactured to meet or exceed OEM quality standards, providing reliable performance and durability. The CU1784 radiator undergoes rigorous testing to ensure proper fitment and function. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.
This part fits 54 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Chevrolet | Express 1500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1996 | Chevrolet | Express 2500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1996 | Chevrolet | Express 3500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1996 | Chevrolet | G30 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1996 | GMC | G3500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1996 | GMC | Savana 1500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1996 | GMC | Savana 2500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1996 | GMC | Savana 3500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | Chevrolet | G10 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | Chevrolet | G20 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | Chevrolet | G20 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | Chevrolet | G30 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | GMC | G1500 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | GMC | G1500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | GMC | G2500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | GMC | G2500 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | GMC | G2500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | GMC | G3500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | Chevrolet | G10 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | Chevrolet | G10 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | Chevrolet | G20 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | Chevrolet | G20 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | Chevrolet | G20 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | Chevrolet | G30 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | Chevrolet | G30 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | GMC | G1500 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | GMC | G1500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | GMC | G2500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | GMC | G2500 | 5.0L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | GMC | G2500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | GMC | G3500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1994 | GMC | G3500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | Chevrolet | G10 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | Chevrolet | G10 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | Chevrolet | G20 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | Chevrolet | G20 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | Chevrolet | G30 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | Chevrolet | G30 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | GMC | G1500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | GMC | G1500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | GMC | G2500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | GMC | G2500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | GMC | G3500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1993 | GMC | G3500 | 4.3L | V6 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1992 | Chevrolet | G10 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1992 | Chevrolet | G20 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1992 | Chevrolet | G30 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1992 | GMC | G1500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1992 | GMC | G2500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; Radiator Cap Is Required |
| 1992 | GMC | G3500 | 5.7L | V8 | N/A | w/ 30-1/2 in. Between Tanks; w/o EOC (Engine Oil Cooler); w/o Heater Return Line; 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.