Global Parts 2948C Radiator
Radiator for GM HD Trucks and SUVs
Global Parts 2948C is a replacement radiator for select 2003-2006 Chevrolet Suburban 2500, Silverado HD, Avalanche 2500, Sierra HD, and Yukon XL 2500 applications, plus 2007 Classic HD truck models with the noted transmission exception. It restores cooling-system performance when the original radiator is leaking, restricted, or no longer controlling engine temperature properly.
- Aluminum core with plastic tanks for OE-style construction
- Core dimensions: 19.25 in. height, 37.81 in. width, 2.2 in. thickness
- 1-row core design for direct replacement service
- Transmission oil cooler included
- Engine oil cooler included
- Inlet diameter: 1.56 in.; outlet diameter: 1.8 in.
- Radiator cap not included
- Thermostat not included
Cooling System Replacement Details
This Global Parts radiator 2948C is built for vehicles that need a direct-fit cooling system replacement with integrated fluid cooling provisions. It is a practical choice for a Chevrolet Suburban 2500 radiator replacement, a Silverado 2500 HD radiator replacement, or a GMC Sierra 3500 radiator replacement where the original unit has failed and stable heat dissipation is required for normal engine operation.
This part cross-references APDI 8012948 and UAC RA2948C for the same application.
What This Radiator Helps Address
- Coolant leaks from a cracked or aging radiator tank
- Overheating caused by reduced heat transfer through the core
- Transmission temperature concerns when the cooler circuit is part of the failure
- Engine oil cooling issues tied to a damaged radiator assembly
- Restricted flow from corrosion, sediment, or internal blockage
Installation Notes and Fitment
Compatible With 2003-2006 Chevrolet Avalanche 2500, 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 Chevrolet Silverado 3500, 2003-2006 Chevrolet Suburban 2500, 2003-2006 GMC Sierra 2500 HD, 2003-2006 GMC Sierra 3500, and 2005 GMC Yukon XL 2500. Also fits 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, and 2007 GMC Sierra 3500 Classic, except Allison Transmission applications.
Before installation, verify inlet and outlet hose sizes, cooler line routing, and mounting points against the removed radiator. Flush the cooling system if contamination or corrosion is present, and transfer any vehicle-specific components required for the application.
Quality Assurance
Global Parts supplies replacement cooling components for service applications where OE-style fit and function matter. Part number 2948C is built to match the listed vehicle applications and cooling-system requirements for the covered Chevrolet and GMC models.
Global Parts 2948C Radiator
Radiator for GM HD Trucks and SUVs
Global Parts 2948C is a replacement radiator for select 2003-2006 Chevrolet Suburban 2500, Silverado HD, Avalanche 2500, Sierra HD, and Yukon XL 2500 applications, plus 2007 Classic HD truck models with the noted transmission exception. It restores cooling-system performance when the original radiator is leaking, restricted, or no longer controlling engine temperature properly.
- Aluminum core with plastic tanks for OE-style construction
- Core dimensions: 19.25 in. height, 37.81 in. width, 2.2 in. thickness
- 1-row core design for direct replacement service
- Transmission oil cooler included
- Engine oil cooler included
- Inlet diameter: 1.56 in.; outlet diameter: 1.8 in.
- Radiator cap not included
- Thermostat not included
Cooling System Replacement Details
This Global Parts radiator 2948C is built for vehicles that need a direct-fit cooling system replacement with integrated fluid cooling provisions. It is a practical choice for a Chevrolet Suburban 2500 radiator replacement, a Silverado 2500 HD radiator replacement, or a GMC Sierra 3500 radiator replacement where the original unit has failed and stable heat dissipation is required for normal engine operation.
This part cross-references APDI 8012948 and UAC RA2948C for the same application.
What This Radiator Helps Address
- Coolant leaks from a cracked or aging radiator tank
- Overheating caused by reduced heat transfer through the core
- Transmission temperature concerns when the cooler circuit is part of the failure
- Engine oil cooling issues tied to a damaged radiator assembly
- Restricted flow from corrosion, sediment, or internal blockage
Installation Notes and Fitment
Compatible With 2003-2006 Chevrolet Avalanche 2500, 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 Chevrolet Silverado 3500, 2003-2006 Chevrolet Suburban 2500, 2003-2006 GMC Sierra 2500 HD, 2003-2006 GMC Sierra 3500, and 2005 GMC Yukon XL 2500. Also fits 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, and 2007 GMC Sierra 3500 Classic, except Allison Transmission applications.
Before installation, verify inlet and outlet hose sizes, cooler line routing, and mounting points against the removed radiator. Flush the cooling system if contamination or corrosion is present, and transfer any vehicle-specific components required for the application.
Quality Assurance
Global Parts supplies replacement cooling components for service applications where OE-style fit and function matter. Part number 2948C is built to match the listed vehicle applications and cooling-system requirements for the covered Chevrolet and GMC models.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Radiator for GM HD Trucks and SUVs
Global Parts 2948C is a replacement radiator for select 2003-2006 Chevrolet Suburban 2500, Silverado HD, Avalanche 2500, Sierra HD, and Yukon XL 2500 applications, plus 2007 Classic HD truck models with the noted transmission exception. It restores cooling-system performance when the original radiator is leaking, restricted, or no longer controlling engine temperature properly.
- Aluminum core with plastic tanks for OE-style construction
- Core dimensions: 19.25 in. height, 37.81 in. width, 2.2 in. thickness
- 1-row core design for direct replacement service
- Transmission oil cooler included
- Engine oil cooler included
- Inlet diameter: 1.56 in.; outlet diameter: 1.8 in.
- Radiator cap not included
- Thermostat not included
Cooling System Replacement Details
This Global Parts radiator 2948C is built for vehicles that need a direct-fit cooling system replacement with integrated fluid cooling provisions. It is a practical choice for a Chevrolet Suburban 2500 radiator replacement, a Silverado 2500 HD radiator replacement, or a GMC Sierra 3500 radiator replacement where the original unit has failed and stable heat dissipation is required for normal engine operation.
This part cross-references APDI 8012948 and UAC RA2948C for the same application.
What This Radiator Helps Address
- Coolant leaks from a cracked or aging radiator tank
- Overheating caused by reduced heat transfer through the core
- Transmission temperature concerns when the cooler circuit is part of the failure
- Engine oil cooling issues tied to a damaged radiator assembly
- Restricted flow from corrosion, sediment, or internal blockage
Installation Notes and Fitment
Compatible With 2003-2006 Chevrolet Avalanche 2500, 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 Chevrolet Silverado 3500, 2003-2006 Chevrolet Suburban 2500, 2003-2006 GMC Sierra 2500 HD, 2003-2006 GMC Sierra 3500, and 2005 GMC Yukon XL 2500. Also fits 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, and 2007 GMC Sierra 3500 Classic, except Allison Transmission applications.
Before installation, verify inlet and outlet hose sizes, cooler line routing, and mounting points against the removed radiator. Flush the cooling system if contamination or corrosion is present, and transfer any vehicle-specific components required for the application.
Quality Assurance
Global Parts supplies replacement cooling components for service applications where OE-style fit and function matter. Part number 2948C is built to match the listed vehicle applications and cooling-system requirements for the covered Chevrolet and GMC models.
