High-Performance Aluminum Radiator with Dual 12" Fans & Relay Kit - Compatible with 1999-2013 Chevy Silverado 1500/2500, Suburban, Tahoe & GMC Sierra 1500/2500, Yukon - Perfect for Off-Roading, Towing & Heavy-Duty Cooling

Radiator Specifics: Condition: 100% Brand New Material: Aircraft T-5052 grade aluminum tank & core Row: 3 Row Core Size: 17.6'' H x 28.3'' W x 1.73'' Thickness Overall Size: 21.7''H x 35.4''W x 5.7'' T Inlet Diameter: 1.38 inch Driver Side Outlet Diameter: 1.57 inch Passenger Side Transmission Oil Cooler: 26x292xG3/8-19(Z) Fan Spec: Maximum Fan CFM: 2300±200 FAN Diameter: 12.05" X 12.05" X 2.5" Number of Blades: 10 blades (Plastic) Amp Draw: 12.70 amps Maximum Fan RPM: 2,250 rpm Thermostat Relay Kit Instructions: Activates by grounding electric fans at preset temperature. 180'F/165'F turn on/off temperature. RED + connect directly to battery. WHITE wire to ignition switch power source. BLACK goes to thermos switch. BLUE wire goes to the Fans. This Radiator Compatible with: 2002-2005 Cadillac Escalade (5.3L V8) 2007-2013 Chevy Cheyenne (5.3L V8) 1999-2013 Chevy Silverado 1500 (4.3L / 4.8L / 5.3L V8) 1999-2013 Chevy Silverado 2500 (4.8L / 5.3L V8) 2003-2006 Chevy Sonara (5.3L V8) 2000-2006 Chevy Suburban 1500 (5.3L V8) 2000-2006 Chevy Tahoe (4.8L / 5.3L V8) 2007 Chevy Silverado 1500 Classic (4.8L / 5.3L V8) 1999-2006 GMC Sierra 1500 (4.3L / 4.8L / 5.3L V8) 1999-2000 GMC Sierra 2500 (5.3L V8) 2000-2006 GMC Yukon (4.8L / 5.3L V8) 2000-2006 GMC Yukon XL 1500 (5.3L V8) 2007 GMC Sierra 1500 Classic (5.3L V8) For Models Above with 28" CORE Radiator Only PLS check more detailed vehicle information by AmazonConfirmedFit to confirm this radiator fit your vehicle before you order. Shroud+Fans The fan and the fan shroud effectively drive the heat over and out the engine compartment rather than thrusting it into the front of the engine. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine. With excellent operating temperature management, allowable levels of engine temperature are stabilized. Investing in proper maintenance though will considerably benefit the ride and driving quality in maintaining the ideal working conditions of the engine.

Core Size 17.6'' H x 28.3'' W x 1.73'' Thickness, Overall Size 21.7''H x 35.4''W x 5.7'' T

Inlet Diameter 1.38 inch Driver Side, Outlet Diameter 1.57 inch Passenger Side

Transmission Oil Cooler 26x292xG3/8-19(Z)

Made of High Quality Full T-5052 Aircraft Aluminum Construction

Shroud fan provides protection and extra heat heat dissipation for the radiator