Four Seasons 46003 cooling fan clutch for the 2003-2008 BMW 760Li V12 6.0L and other vehicles controls how firmly the engine fan is driven as temperature changes. Also called an engine cooling fan clutch, it is a standard rotation, standard duty thermal unit.
- Thermal, non-electronic clutch with standard rotation
- Standard duty grade clutch
- Aluminum clutch construction
- Precision machined
- Designed, tested and built by application
Quick facts
- Part: Four Seasons 46003 cooling fan clutch
- Also called: engine cooling fan clutch
- Fits: 2003-2008 BMW 760Li V12 6.0L and other vehicles
- Material: Aluminum
- Condition: New
A worn fan clutch can show up as a loud fan roar or a temperature gauge that climbs. Before you replace this clutch, rule out a low coolant level (check it only with the engine cool) and a blocked radiator, since either can also run an engine hot.
Fits
The vehicles it fits include the 2003-2008 BMW 760Li V12 6.0L, the 2004-2006 BMW 760i V12 6.0L and the 2002-2005 BMW 745i V8 4.4L. It is built for OE performance, fit and appearance.
Specifications
Fit and size
- Quantity per vehicle: 1
- Mounting holes: 4, M6 x 1.0 bolt thread
- Mounting type: HEX
- Pilot diameter: 24 mm
- Clutch maximum diameter: 6.32 in
Build and materials
- Type: Thermal, non-electronic
- Style: Standard duty, standard rotation
- Material: Aluminum
- Performance rated: Yes
- Meets or exceeds OEM: Yes
- Condition: New
- Country of origin: Germany
In the box
One cooling fan clutch; each vehicle takes one. Mounting hardware is not included, so plan on new hardware, as the old pieces may not be reusable.
Installation notes
- Ready for out of box installation.
Frequently Asked Questions
Will the Four Seasons 46003 fan clutch fit a 2004-2006 BMW 760i V12 6.0L?
Yes, Four Seasons 46003 is listed for the 2004-2006 BMW 760i V12 6.0L. If your car is a different one, look it up in the "Vehicles it fits" section on this page.
Does the 46003 fan clutch come with mounting bolts?
No. Mounting hardware is not included; this listing is one aluminum fan clutch with four mounting holes, so the bolts are bought separately.
What bolt thread and pilot diameter does the Four Seasons 46003 use?
Four Seasons 46003 has four mounting holes with an M6 x 1.0 bolt thread, a HEX mounting type and a 24 mm pilot diameter.
How do I tell if a thermal fan clutch is going bad?
Drivers may notice a loud fan roar or an engine running hot. With the engine off and cool, look for fluid residue or play at the clutch; a shop can test whether it engages.
Is this a thermal or an electronic fan clutch?
It is thermal. This clutch is non-electronic, standard duty and standard rotation, with an aluminum body.
