IRONTEK Engine Cooling Fan Clutch Fit for CHEVROLET SILVERADO SUBURBAN TAHOE AVALANCHE, for GMC SIERRA 1500/2500/ 3500, 02-04 CADILLAC ESCALADE Radiator Fan Clutch 2744 - NEW! It is also an essential part of the whole vehicle cooling system including the air conditioning system as it also cools the Radiator and the Freon flowing from the AC compressor.
