Move cooling air through the radiator with the Four Seasons Engine Cooling Fan Clutch 36729, a reverse-rotation, standard-duty thermal fan clutch that installs as a direct-fit replacement across a wide range of GM trucks, vans and SUVs — including the 1996-2003 Chevrolet Blazer [V6-4.3L], 1996-1999 Chevrolet C1500 [V8-5.7L], 1997-2003 Chevrolet S10 [L4-2.2L], 1996-2000 Chevrolet Tahoe [V8-5.7L] and 2000-2005 GMC Jimmy [V6-4.3L]. A fan clutch engages and disengages the engine cooling fan based on temperature so the fan draws air through the radiator when the engine is hot and freewheels when it isn't. If a worn or seized fan clutch is the cause of overheating or a constant fan roar, this unit replaces it.
- Thermal, non-electronic operation: varies fan engagement with temperature.
- Reverse rotation, standard-duty: built for reverse-rotation fan applications.
- Aluminum construction in a raw aluminum finish; precision machined for out-of-box installation.
- M10 x 1.5 bolt thread, 4 bolt holes, HEX mounting; mounting hardware is not included.
New, not remanufactured, and rated to meet or exceed OEM specifications. Fits many additional GM, Isuzu and Oldsmobile applications with the L4-2.2L, V6-4.3L, V8-5.0L or V8-5.7L engines — see the Buyer's Guide tab for the full list.
Interchange: Manufacturer part number 36729.
