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6601784 Radiator
Part Number:


GMC RADIATOR - T5500, T6500 (1998-2003) 30-1/2'' x 24-1/2'' x 1-7/16''

Aluminium Plastic
In stock



Manufacturer GMC
Model T5500, T6500, T7500, T8500 Series Truck
Year 1998-2003
Fuel Diesel
Transmission Automatic
Construction Aluminium Plastic
Core Height 30-½"
Core Width 24-1/2"
Core Depth 1-7/16"
Core Style

A10 (See Core Pattern)

No of Rows 1 Row
Inlet 1-9/16" Upper Left
Outlet 2" Lower Right
Oil Cooler TOC Yes
Oil Cooler EOC No
Fin Type Serpentine
Fin Style Louvered 
Fins Per Inch 16 FPI
Tube Type Smooth
Cross Reference/OEM
Note: All OEM/Cross Reference numbers and dimensions are to be verified and are only there as points of reference.