Replacement Electric Fan Clutch - Keeps the engine cool as it operates. 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. The fan clutch is driven by the power from the engine and only engages when needed.. Compatible Replacement for Chevrolet, Cadillac & GMC Vehicles - 2002 - 2004 Escalade 5.4L, 6.0L 2002 -2004 Avalanche 5.3L 1999 - 2002 Silverado 1500 4.3L, 4.8L, 5.3L 2001 - 2006 Silverado 3500 Classic 2000 - 2004 Tahoe 4.8L, 5.3L 2000 - 20013 Suburban 2500 6.0L 1999 - 2000 Sierra 2500 5.3L 2000 - 2013 Yukon XL 1500 6.0L & more. See below for the full vehicle list.. Replaces Part# 15-4694, 20913877 commonly found on the popular Escalade, Silverado 2500 HD, 3500 Classic, Sierra, Yukon XL 2500 models including years 99, 00, 01, 02, 03, 04, 05, 06, 07. The fan clutch can easily be located attached to the fan between the engine and the radiator and can be removed by accessing the front of the engine.. OEM Fit, Quality, Finish - While this is NOT a genuine OEM part it is a direct replacement and it will appear, fit and work like the factory part. If you are experiencing weird noises from the radiator fan, AC won't cool until vehicle has been running for a while, vehicle is overheating, throwing CEL and codes or you simply can stop the fan from turning when idle then you may have a problem with your fan clutch..
