Four Seasons 46012 cooling fan clutch for the 2003-2005 Mercedes-Benz ML350 V6 3.7L and other vehicles turns the engine fan faster as heat builds up.
- Thermal, non-electronic clutch that responds to temperature
- Reverse rotation, standard duty design
- Precision machined aluminum
- Designed, tested and built by application
Quick facts
- Part: Four Seasons 46012 cooling fan clutch
- Also called: engine cooling fan clutch
- Fits: 2003-2005 Mercedes-Benz ML350 V6 3.7L and other vehicles
- Material: Aluminum
- Condition: New
A worn engine cooling fan clutch can show up as overheating in slow traffic or a fan that is loud all the time. Before you replace it, rule out a low coolant level (checked only on a cool engine), the thermostat and the radiator, since those can produce similar overheating.
Fits
It is a direct-fit replacement for the 2003-2005 Mercedes-Benz ML350 V6 3.7L and the 1998-2003 Mercedes-Benz ML320 V6 3.2L, with OE performance, fit and appearance.
Specifications
Fit and size
- Quantity per vehicle: 1
- Bolt thread: M6 x 1.0
- Bolt holes: 3
- Mounting type: hex
- Pilot diameter: 30 mm
- Clutch maximum diameter: 6.3 in
Build and materials
- Type: thermal, non-electronic
- Rotation: reverse
- Duty: standard duty
- Material: aluminum
- Condition: New
- Country of origin: China
In the box
One fan clutch. This listing is one clutch, and the engine takes one. Mounting hardware is not included, so plan on new bolts rather than reusing the old ones.
Installation notes
- Comes ready for out-of-box installation.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Four Seasons 46012 fit the 1998-2003 Mercedes-Benz ML320 V6 3.2L?
Yes. Four Seasons 46012 is a direct-fit replacement for the 1998-2003 Mercedes-Benz ML320 V6 3.2L, as well as the 2003-2005 Mercedes-Benz ML350 V6 3.7L.
Does this fan clutch come with mounting bolts?
No. Mounting hardware is not included with this fan clutch, so plan on new bolts for its three bolt holes instead of reusing the old ones.
What bolt thread and pilot diameter does this reverse rotation fan clutch have?
Four Seasons 46012 has an M6 x 1.0 bolt thread, three bolt holes and a 30 mm pilot diameter.
How can I tell if a thermal fan clutch is going bad?
Overheating in slow traffic or a fan that is loud all the time can mean the clutch is wearing out, though other parts can show similar signs.
Is the 46012 an electric fan clutch?
No. It is a non-electronic thermal clutch with reverse rotation, standard duty, and an aluminum construction.
