Fits 1994-2005 Chevrolet GMC Isuzu Truck Van W NPR NQR NRR Series 4.8L L4. Our Radiator is made of AA5052 aircraft aluminum. In fact, AA5052 series Aluminum is much better than T-3303 series. This AA5052 Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure.
