Bosch Alternator P/N:AL7673X
Bosch AL0816N alternator for the 2001-2006 BMW 325Ci 6-cylinder 2.5L and other vehicles charges the battery and supplies power to the electrical system while the engine runs. This Bosch alternator is a new unit.
A battery warning light, dim headlights or a battery that keeps going flat can mean the alternator is not charging. Before replacing it, look over the drive belt and the battery cable connections with the engine off, because a worn belt or a corroded terminal can also leave the battery undercharged. A shop can test the charging output.
It is also an alternator for the 2001-2005 BMW 325i 6-cylinder 2.5L, and an alternator for the 2003-2005 BMW Z4 6-cylinder 2.5L or 3.0L.
Fit and size
Build and materials
One alternator. That matches the quantity these vehicles call for, which is one apiece.
Interchange: 12317519620
This part cross-references / interchanges with the following part numbers:
Does this BMW Bosch alternator fit the 2003-2005 BMW Z4 6-cylinder 2.5L or 3.0L?
Yes. Bosch AL0816N fits the 2003-2005 BMW Z4 with either the 2.5L or the 3.0L six-cylinder engine.
What pulley type does the Bosch AL0816N use?
The Bosch AL0816N alternator has a 6S pulley and belt type, and each vehicle it fits takes one.
Is this a new Bosch alternator?
Yes. This alternator is new and belongs to the Bosch Premium line.
What does the Bosch Ultimate Protection Plan include for this alternator?
When the unit is registered at the time of purchase, the Bosch plan includes 2 year, 24 hour roadside assistance. A jump or tow is free up to 50 miles.
Can a battery warning light point to a failing alternator?
Yes. A battery light, dim headlights or a repeatedly flat battery can all mean the alternator is not charging properly.
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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.