3 Row Aluminum Radiator Shroud Fan CU622 Compatible With C1500 C2500 C3500 K1500 K2500 K3500 5.0L 5.7L 1988-1999

Vehicle Fitment:Compatible With C1500 5.0L 1988-1999Compatible With C1500 5.7L 1988-1999Compatible With C2500 5.0L 1988-1999Compatible With C2500 5.7L 1988-1999Compatible With C3500 5.7L 1988-1994Compatible With K1500 5.0L 1988-1999Compatible With K1500 5.7L 1988-1999Compatible With K2500 5.0L 1988-1999Compatible With K2500 5.7L 1988-1999Compatible With K3500 5.7L 1988-1994Compatible With K1500 Suburban 5.7L 1992-1993Compatible With K2500 Suburban 5.7L 1992-1993Interchange Part Number: 622, CU622, 8010622, A622, TYC622, DPI622 Product Specifications:Upper Inlet: 1.25"Lower Outlet: 1.55"Materials: AA5052 AluminumQuantity of Fan Blades: 10 BladesMaximum Fan RPM: 2000±10% RPMTime to Upgrade: If your radiator shows poor cooling, unusual vibration/noise, or leaks/clogs, replace it with our upgraded 3 row all-aluminum radiator to quickly restore cooling performance and enjoy a smoother, more reliable drive.

• Fitment: Aluminum radiator shroud fan compatible with C1500/C2500/C3500/K1500/K2500/K3500 Suburban 5.0L 5.7L 1988-1999, before purchasing, please double-check your vehicle model and verify the part number to ensure compatibility with the CU622 Radiator
• Part Number: 622, CU622, 8010622, A622, TYC622, DPI622
• Recommend: All aluminum structure can withstand higher pressure, lightweight design, reducing weight by about 40% compared to copper heat sinks
• Features: The fin spacing has been optimized to balance heat dissipation performance and avoid excessive fan load, our upgrade radiator ensures smooth coolant flow, faster heat dissipation, reduced wear/block, and extended engine work
• Easy Installation: Exact fit and direct replacement quickly, comes with installation tools that saves time and effort—restore cooling instantly for a smoother, safe drive