Buy 2004 Chevrolet Blazer Radiator Support Air Deflector (Lower). Lower, all. Cooling fan. COOLING, FAN, Baffle - OEM Chevrolet Part # 15704648

# 1. # 2. 2WD. 4 cylinder. 4WD. 6 cylinder. ALL. Lower. Side. stamped NK. stamped NP. Standard cooling. To engine. To radiator. Upper. W/3. 73. w/AC. W/CARGO doors. W/FOG lamp. W/HD cooling. W/HIGH output. W/LIFT gate. W/O 3. 73. w/o AC. W/O fog lamps. W/O hd cooling.