Four Seasons 36751 cooling fan clutch for the 1999-2000 Ford F-150 V8 5.4L and other vehicles couples the fan to the engine drive and engages it as engine heat builds. It is a reverse-rotation, severe duty thermal clutch.
- Reverse-rotation severe duty thermal design
- Designed, tested and built by application
- Precision-machined aluminum clutch
- Engineered and tested for years of trouble-free operation
- Ready for out-of-box installation
Quick facts
- Part: Four Seasons 36751 cooling fan clutch
- Also called: engine cooling fan clutch
- Fits: 1999-2000 Ford F-150 V8 5.4L and other vehicles
- Material: Aluminum
- Condition: New
Overheating at idle or in slow traffic, or a fan that stays loud or barely spins, can mean a worn engine cooling fan clutch. Those signs alone do not prove the clutch is at fault, since a clogged radiator can overheat an engine too.
Fits
The listing covers a wide range of Ford models, including the 2003-2015 Ford E-450 Super Duty V10 6.8L, which takes one clutch, and the 1999-2014 Ford E-350 Super Duty V10 6.8L. The clutch is built for OE performance, fit and appearance. To see whether your own model and engine are covered, open the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Rotation: Reverse
- Bolt thread: 5/16-18
- Mounting holes: 4
- Pilot diameter: 36 mm
- Clutch maximum diameter: 7.4 in
Build and materials
- Type: Thermal, non-electronic
- Style: Severe duty
- Material: Aluminum
- Performance rated: Yes
- Condition: New
- Country of origin: Mexico
In the box
One cooling fan clutch. Mounting hardware is not included, and the old fasteners may not be reusable, so plan on new ones.
Frequently Asked Questions
Does the Four Seasons 36751 fan clutch fit the 1999-2000 Ford F-150 V8 5.4L?
Yes. Four Seasons 36751 is listed for the 1999-2000 Ford F-150 V8 5.4L, and that truck takes one clutch.
Is this cooling fan clutch right for the 2003-2015 Ford E-450 Super Duty V10 6.8L?
Yes. The 2003-2015 Ford E-450 Super Duty V10 6.8L is listed for Four Seasons 36751, with one clutch per vehicle.
Do I need to buy bolts separately for this fan clutch?
Yes. Mounting hardware is not included with this clutch, and old fasteners may not be reusable, so plan on new ones. It has four mounting holes with 5/16-18 bolt thread.
Is the Four Seasons 36751 an electronic or thermal fan clutch?
Four Seasons 36751 is a non-electronic thermal clutch. It has reverse rotation and a severe duty style.
How can I tell if a thermal fan clutch is wearing out?
Overheating at idle or in traffic, or a loud fan that never quiets down, can mean the clutch is worn. With the engine off and cool, you can also look for wobble or visible damage on the clutch.
