Cold Case 1988-1998 GMC Sierra 1500 Truck with Engine Oil Cooler Aluminum Radiator

19881998 Chevrolet/GMC 1500 Series Truck WITH Engine Oil Cooler Aluminum Performance Radiator. For most trucks with 5.0L/5.7L/7.4L engines and with an engine oil cooler and 17x28 factory radiator core.

These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful. Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models.

• 100 percent TIG welded
• All Aluminum
• Polished tanks
• 16 fins per inch
• Corrugated fins that give more surface area and more thermal transfer
• Pressure tested
• Direct fitment for all 8898 GM Trucks with EOC

Radiator Specs

• Core Height 17.65 inch
• Core Width 28.5 inch
• Overall Height 20.4 inch to cap
• Overall Width 34 inch
• Overall Thickness 3 inch
• Tubes (2) 1 inch Tubes
• Upper Hose 1.25 inch
• Lower Hose 1.50 inch

Trans Cooler Fitting Size:

5/818 UNF Adapter Fittings included

Oil Cooler Fitting Size:

M20x1.5 Adapter Fittings included