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Global Parts 434C Radiator
Overview of Global Parts Radiator 434C for Chevrolet and GMC
The Global Parts radiator 434C is designed specifically for Chevrolet and GMC trucks and SUVs, including models like the Blazer, C1500, C2500, C3500, K1500, K2500, and K3500. Engineered to provide reliable cooling performance, this radiator features a durable aluminum core and plastic tanks to ensure efficient heat dissipation and long service life.
- Core dimensions: 17.25 inches height, 20.75 inches width, 1.25 inches thickness
- Constructed with an aluminum core and plastic tanks for durability and corrosion resistance
- Includes an internal transmission oil cooler with adapter fittings spaced 11.5 inches apart
- Cross flow design with 56 fins per 4 inches for optimized airflow
- Inlet diameter of 1.31 inches and outlet diameter of 1.6 inches
- Single core row configuration for efficient cooling
- Compatible with Chevrolet and GMC trucks and SUVs including Blazer, C35, C1500, C2500, C3500, K1500, K2500, and K3500
Detailed Product Description
The Global Parts 434C radiator is built with a 17.25-inch core height, 20.75-inch core width, and 1.25-inch core thickness, providing a robust cooling surface area. Its aluminum core material offers excellent thermal conductivity while maintaining lightweight characteristics. The plastic tanks reduce corrosion risks and contribute to the radiator's overall durability. This radiator features a cross flow design, which enhances coolant flow and heat exchange efficiency. The internal transmission oil cooler is integrated with adapter-type fittings spaced 11.5 inches apart, supporting vehicles equipped with automatic transmissions. The inlet and outlet diameters of 1.31 inches and 1.6 inches respectively ensure proper hose fitment and coolant circulation. With 56 fins every 4 inches, the radiator maximizes airflow to maintain optimal engine temperatures under various driving conditions.
Applications and Common Issues Addressed
- Replaces worn or leaking radiators in Chevrolet and GMC Blazer, C35, C1500, C2500, C3500, K1500, K2500, and K3500 models
- Resolves overheating problems caused by inefficient or damaged cooling components
- Addresses transmission fluid overheating by utilizing the built-in transmission oil cooler
- Prevents coolant leaks due to cracked or corroded radiator tanks
- Improves engine cooling performance for vehicles experiencing frequent high-temperature operation
Installation Notes and Tips
- Ensure compatibility with your specific Chevrolet or GMC model before installation
- Inspect and replace radiator hoses and clamps as needed to prevent leaks
- Drain coolant and transmission fluid properly before removing the old radiator
- Verify the transmission oil cooler fittings align with existing lines for a secure connection
- Bleed the cooling system after installation to remove air pockets and ensure proper coolant flow
Quality Assurance and Warranty
Global Parts radiators are manufactured to meet or exceed OEM specifications, using quality materials such as aluminum cores and plastic tanks for durability and corrosion resistance. The 434C radiator undergoes rigorous testing to ensure reliable performance in Chevrolet and GMC trucks and SUVs. While specific warranty details may vary, Global Parts typically offers coverage against defects in materials and workmanship to provide confidence in your replacement radiator.
This part fits 79 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Chevrolet | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | Chevrolet | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | Chevrolet | C35 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | Chevrolet | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | Chevrolet | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | Chevrolet | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | Chevrolet | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | GMC | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | GMC | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | GMC | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | GMC | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | GMC | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1993 | GMC | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | Blazer | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | C35 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | Chevrolet | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | GMC | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | GMC | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | GMC | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | GMC | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | GMC | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1992 | GMC | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | Chevrolet | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | Chevrolet | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | Chevrolet | C35 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | Chevrolet | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | Chevrolet | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | Chevrolet | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | Chevrolet | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | GMC | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | GMC | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | GMC | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | GMC | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | GMC | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1991 | GMC | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | Chevrolet | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | Chevrolet | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | Chevrolet | C35 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | Chevrolet | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | Chevrolet | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | Chevrolet | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | Chevrolet | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | GMC | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | GMC | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | GMC | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | GMC | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | GMC | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1990 | GMC | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | Chevrolet | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | Chevrolet | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | Chevrolet | C35 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | Chevrolet | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | Chevrolet | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | Chevrolet | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | Chevrolet | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | GMC | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | GMC | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | GMC | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | GMC | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | GMC | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1989 | GMC | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | Chevrolet | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | Chevrolet | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | Chevrolet | C35 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | Chevrolet | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | Chevrolet | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | Chevrolet | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | Chevrolet | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | GMC | C1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | GMC | C2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | GMC | C3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | GMC | K1500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | GMC | K2500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
| 1988 | GMC | K3500 | 5.7L | V8 | N/A | with 20-3/4" Core Width |
* 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.