4 Row Core Radiator for 99-14 chevy Silverado 1500/2500/3500 HD Classic/Tahoe/Avalanche 1500/Cheyenne/Suburban 1500 2500, for 99-14 GMC Sierra 1500/2500/3500 HD Classic/Yukon XL 1500 2500, for 2002-2014 Cadillac Escalade, for Hummer Core Size: 33.86"H x 17.64"W x 2.44"T; Overall Size: 40.16"L x21.65"W x 6.30"H; Inlet/Outlet: 1.38"/1.57"; Transmission Oil Cooler: φ26*292*5/8-18UNF(Z); Engine Oil Cooler: φ26*292*M20*1.5; Part Number: CU2370, CC2370, DPI2370, Q2370, RAD2370 High Performance. Full AA5052 Aircraft Aluminum craftsmanship radiator & exclusive tube design that dramatically increases cooling efficiency by up to 30%~45%, strong and durable, 100% welded by TIG, No Epoxy. 100% Leak Tested Easy to Install. Meticulously built to superior OE standards for a precise fit, direct bolt-on replacement. No Drilling or Modifications Needed for Installation Crafted by our professional team using the highest-grade materials for exceptional longevity. Any problem, such as quality problems (leaking)/damaged/not received, please contact us via email first Fitment:
For 02-14 Cadillac Escalade
For 07-13 Chevy Avalanche
For 02-06 Chevy Avalanche 1500
For 07-10 13 Chevy Cheyenne
For 99-13 Chevy Silverado 1500 2500
For 07 Chevy Silverado 1500 3500 Classic
For 2007 Chevy Silverado 2500 HD Classic
For 01-10 Chevy Silverado 3500
For 03-06 Chevy Sonora
For 14 Chevy Suburban
For 2000-14 Chevy Suburban 1500/ Tahoe
For 2000-13 Chevy Suburban 2500
For 10 GMC Sierra
For 99-13 GMC Sierra 1500
For 07 GMC Sierra 1500 3500 Classic
For 99-04 GMC Sierra 2500
For 07 GMC Sierra 2500 HD Classic
For 01-06 GMC Sierra 3500
For 2000-14 GMC Yukon XL 1500
For 00-13 GMC Yukon XL 2500
For 03-09 Hummer H2 6.0 V8

Package Include:
1 x 4-Row AA5052 Aluminum Radiator
1 x CNC Machined Radiator Cap
1 x AA5052 Aluminum Shroud
2 x 14" Fans (Includes mounting kits)
1 x Thermostat Relay Kit

Radiator Details
Row Count: 4 Row
Core Size: 33.86"H x 17.64"W x 2.44"T
Overall Size: 40.16"L x21.65"W x 6.30"H
Inlet/Outlet: 1.38"/1.57"
Transmission oilcooler: 5/8-18UNF

Fan Details:
Maximum Fan CFM: 2200±200
Fan Diameter x Height x Thickness:14.05" x 14.05" x 2.5"
Number of Blades: 8 blades (Plastic)
Maximum Fan RPM/Amp Draw :2,250 rpm/12.70 amps

Relay Kit Instructions:
RED + connect directly to battery.
WHITE wire to ignition switch power source.
BLACK goes to thermos switch.
BLUE wire goes to the Fans.

Thermostat Relay Kit:
Universal fit for any automotive vehicle and electric fan.
Activates by grounding electric fans at preset temperature.
180'F turn-on temperature, 165'F turn-off temperature.
3/8" NPT thread-in brass probe w/ 1/2" NPT adapter included.
Probe typically threads into radiator, water outlet or manifold.

Part Number: CU2370, CC2370, DPI2370, Q2370, RAD2370, DPI2370, GM3010274, 15841573, 25811504, 52486596, 52487603, 52486594