Global Parts 2003C Radiator

Radiator for Chevrolet Astro and GMC Safari

Global Parts 2003C is a replacement radiator built for vehicles that need dependable engine cooling and integrated fluid cooling support. It uses an aluminum core with plastic tanks and a cross-flow design to help dissipate heat efficiently in daily driving and stop-and-go conditions.

• Aluminum core with plastic tank construction
• Cross-flow radiator design
• Single-row core layout
• Transmission oil cooler included
• Engine oil cooler included
• Inlet diameter: 1.3 in. (33.02 mm)
• Core thickness: 1.02 in. (25.91 mm)
• Core fin quantity: 64 every 4 in.

Detailed Product Overview

This Global Parts radiator, part number 2003C, is engineered for 1998-2005 Chevrolet Astro and 1998-2005 GMC Safari applications. It is built to replace the original cooling assembly with a cross-flow configuration that supports heat transfer from the engine while also incorporating both transmission oil cooler and engine oil cooler provisions. The aluminum core helps move heat away from the coolant, while the plastic tanks provide a common OE-style construction for these van platforms.

This part cross-references UAC RA2003C for the same application. The 2003C radiator is a direct-fit style replacement for Chevrolet Astro and GMC Safari models across the listed years, making it a practical choice when restoring cooling performance on these vehicles.

What This Radiator Helps Address

• Engine overheating caused by reduced radiator heat dissipation
• Coolant temperature rise during heavy traffic or extended idling
• Transmission fluid temperature management through the built-in cooler
• Engine oil cooling support where the original system uses an integrated cooler
• Leaks or deterioration associated with aging radiator tanks and core assemblies

Installation Notes and Tips

Verify inlet diameter, cooler line spacing, and overall radiator layout against the original unit before installation. Confirm that the vehicle uses the same cross-flow configuration and integrated cooler arrangement as the replacement part. Flush the cooling system, inspect hoses and clamps, and check for contamination in the transmission and engine oil cooler circuits before putting the vehicle back into service.

Quality Assurance

Global Parts supplies replacement cooling components for vehicle repair applications, and this radiator is built to match the listed fitment and construction details for the specified Chevrolet Astro and GMC Safari model years.