Four Seasons Engine Cooling Fan Clutch P/N:36903
Four Seasons 46059 cooling fan clutch for the 2003-2004 Dodge Ram 2500 6-cylinder 5.9L and other vehicles drives the engine's cooling fan with reverse rotation. It is a severe-duty electronic clutch with an electro-viscous grade.
Overheating at idle or in slow traffic, or a loud fan roar while driving, can mean the clutch is worn, though a stuck thermostat or a restricted radiator can also lead to them. Each engine takes one cooling fan clutch.
It fits the 2003-2004 Dodge Ram 2500 6-cylinder 5.9L and the 2003-2004 Dodge Ram 3500 6-cylinder 5.9L, with OE performance, fit and appearance.
Fit and size
Build and materials
One cooling fan clutch. Mounting hardware is not included, so plan on new bolts rather than reusing the old ones.
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 46059 fit a 2003-2004 Dodge Ram 3500 6-cylinder 5.9L?
Yes. Four Seasons 46059 fits the 2003-2004 Dodge Ram 3500 6-cylinder 5.9L, as well as the 2003-2004 Dodge Ram 2500 with the same engine.
Is the Four Seasons 46059 a reverse-rotation fan clutch?
Yes. Four Seasons 46059 is a reverse rotation (REV) severe-duty clutch with an electro-viscous grade and a male terminal.
Are bolts included with this engine cooling fan clutch?
No. This listing is one aluminum cooling fan clutch with no mounting hardware, so plan on new bolts rather than reusing the old ones.
What size is the pilot on this severe-duty cooling fan clutch?
The pilot diameter is 30 mm and the bolt thread is 5/16-18. The clutch's maximum diameter is 7.35 in.
How can I tell if my cooling fan clutch is wearing out?
Engine temperature climbing at idle or in slow traffic, or a loud fan roar while driving, are common signs. A shop can test the clutch safely, since it sits beside a spinning fan.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.