Core Size: 21-5/8"W x 23-1/4" H x 1 3/4" T,Inlet Details: 1-5/8"; Outlet Details: 1-5/8" Vehicle Compatibility: Radiator For 1999-2004 2002 Isuzu NPR NQR GMC W3500 W4500 Trucks/GMC Chevy W3500 W4500 W5500 Package included:1 X 2-Row AA5052 Aluminum Radiator;1 X CNC Machined Radiator Cap. Performance: Made of high quality Aircraft AA5052 grade aluminum Construction. At least 35% more efficient than stock one. Leading-edge welding craftsmanship, CE approval. Innovative engineering, manufacturing technology and quality control ensure superior quality. Vehicle Fitment For 1999 Chevy W3500 Tiltmaster 4.8LFor 1999 Chevy W4500 Tiltmaster 4.8LFor 1999 GMC W3500 Forward 4.8LFor 1999 GMC W4500 Forward 4.8LFor 1999 Isuzu NPR 4.8LFor 1999 Isuzu NPR 5.7LFor 1999 Isuzu NQR 4.8LFor 2000 Chevy W3500 Tiltmaster 4.8LFor 2000 Chevy W4500 Tiltmaster 4.8LFor 2000 Chevy W5500 Tiltmaster 4.8LFor 2000 Chevy W5500 Tiltmaster 7.8LFor 2000 GMC W3500 Forward 4.8LFor 2000 GMC W4500 Forward 4.8LFor 2000 GMC W5500 Forward 4.8LFor 2000 GMC W5500 Forward 7.8LFor 2000 Isuzu NPR 4.8LFor 2000 Isuzu NPR 5.7LFor 2000 Isuzu NQR 4.8LFor 2001 Chevy W3500 Tiltmaster 4.8LFor 2001 Chevy W4500 Tiltmaster 4.8LFor 2001 Chevy W5500 Tiltmaster 4.8LFor 2001 Chevy W5500 Tiltmaster 7.8LFor 2001 GMC W3500 Forward 4.8LFor 2001 GMC W4500 Forward 4.8LFor 2001 GMC W5500 Forward 4.8LFor 2001 GMC W5500 Forward 7.8LFor 2001 Isuzu NPR 4.8LFor 2001 Isuzu NPR 5.7LFor 2001 Isuzu NQR 4.8LFor 2002 Chevy W3500 Tiltmaster 4.8LFor 2002 Chevy W4500 Tiltmaster 4.8LFor 2002 Chevy W5500 Tiltmaster 4.8LFor 2002 Chevy W5500 Tiltmaster 7.8LFor 2002 GMC W3500 Forward 4.8LFor 2002 GMC W4500 Forward 4.8LFor 2002 GMC W5500 Forward 4.8LFor 2002 GMC W5500 Forward 7.8LFor 2002 Isuzu NPR 4.8LFor 2002 Isuzu NPR 5.7LFor 2002 Isuzu NQR 4.8LFor 2003 Chevy W3500 Tiltmaster 4.8LFor 2003 Chevy W4500 Tiltmaster 4.8LFor 2003 Chevy W5500 Tiltmaster 4.8LFor 2003 Chevy W5500 Tiltmaster 7.8LFor 2003 GMC W3500 Forward 4.8LFor 2003 GMC W4500 Forward 4.8LFor 2003 GMC W5500 Forward 4.8LFor 2003 GMC W5500 Forward 7.8LFor 2003 Isuzu NPR 4.8LFor 2003 Isuzu NPR 5.7LFor 2003 Isuzu NPR 6.0LFor 2003 Isuzu NQR 4.8LFor 2004 Chevy W3500 Tiltmaster 4.8LFor 2004 Chevy W4500 Tiltmaster 4.8LFor 2004 Chevy W5500 Tiltmaster 4.8LFor 2004 Chevy W5500 Tiltmaster 7.8LFor 2004 GMC W3500 Forward 4.8LFor 2004 GMC W4500 Forward 4.8LFor 2004 GMC W5500 Forward 4.8LFor 2004 GMC W5500 Forward 7.8LFor 2004 Isuzu NPR 4.8LFor 2004 Isuzu NPR 6.0LFor 2004 Isuzu NQR 4.8L Radiator Details Core Row: 2 Row Core Material: All Aluminum Tank Material: All AluminumRadiator Cap: Included Flow Style: Down Flow Fitment Type: Direct Replacement OEM style brass petcock drain CNC machined filler neck and cap High PerFormance Racing SpecWhy Choose ASCIUTTA Radiator? 1. Maximum cooling efficiency 2. High security and perFormance 3. Excellent aluminum material 4. Stability and durability 5. Drop-in installation 6. High temperature resistance 7. Enhanced protection package