E46 Mechanical, Electric and Auxiliary Cooling-Fan Selection
1999-2006 E46 cooling fans. Engine, transmission, air-conditioning equipment, production date and M3/non-M configuration determine mechanical puller and electric pusher/puller arrangements.
WHERE TO BUY
Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.
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Inspect the actual vehicle and VIN catalog. Automatic and manual cars, early and late production, M3/non-M and A/C configurations can use different fan layouts. Diagnose power, ground, control signal, temperature inputs, shroud clearance, clutch and blade condition before ordering.
OEM numbers
Electric puller fan family culminates in 17117561757 and supersedes several earlier housings including 17117525508, 17117510617 and 17117503761. Front auxiliary pusher fan 64546988913 supersedes 64546905076, 64546922554 and 64548373957. Mechanical fan-clutch components remain separate.Supersession
The checked catalogs support the listed electric-fan chains. They do not make pusher, puller and mechanical-fan configurations interchangeable.
Fitment
Inspect the actual vehicle and VIN catalog. Automatic and manual cars, early and late production, M3/non-M and A/C configurations can use different fan layouts. Diagnose power, ground, control signal, temperature inputs, shroud clearance, clutch and blade condition before ordering.
Aftermarket options
OEM electric assemblies, OE-quality aftermarket fans and engineered conversion kits exist. A universal slim fan or probe-controller kit is not an automatic substitute for BMW electronic fan control.
Before you buy
This is a configuration-identification guide, not a universal fan-delete recommendation. Confirm VIN, engine, transmission, production date, A/C and installed layout. Special-order or ship-time language does not guarantee inventory.
Research and fitment sources
Supersede reviewed 10 unique research sources for this guide. 4 also appear above as a seller or official action and are not repeated here; 6 additional citations follow.
Research last verified .
