Keep the battery charged and every electrical accessory powered with the TERREPOWER (formerly BBB Industries) Remanufactured Alternator 11302. This 12-volt unit is a direct-fit replacement for the listed L6-3.0L BMW applications, converting mechanical energy from the drive belt into the electrical current that runs the vehicle's systems and recharges the battery. It is remanufactured for dependable, reliable service.
Regulator & cooling: internal voltage regulator with an internal fan and air cooling; not one-wire capable and no AC service tap, so it uses the OE-style wiring.
Pulley: clutch (decoupled) pulley included, serpentine belt type, 7 grooves, 49 mm / 1-15/16 in outside diameter.
Build: remanufactured on a Bosch OE alternator (OE Manufacturer: Bosch). Country of origin: Mexico.
Fitment (L6-3.0L): 2007-2010 BMW 335I, 2007-2008 BMW 335XI, 2008-2010 BMW 135I, 2008-2010 BMW 535I, 2008 BMW 535XI, 2009-2010 BMW 335I XDRIVE, 2009-2010 BMW 535I XDRIVE, 2011 BMW 1 SERIES M, and 2011-2013 BMW 335IS. See the Buyer's Guide tab to confirm your vehicle.
Manufacturer part number 11302.
This part cross-references / interchanges with the following part numbers:
It converts mechanical energy from the engine's serpentine belt into 12-volt electrical current, powering the vehicle's electrical systems and recharging the battery while the engine runs.
What is the output rating?
It is a 12-volt DC alternator rated at 180 amps, with a negative ground and clockwise rotation.
Is the pulley included?
Yes. It comes with a clutch (decoupled) pulley for a serpentine belt, with 7 grooves and a 49 mm / 1-15/16 in outside diameter.
Will it fit my BMW?
It's a direct-fit replacement for the listed L6-3.0L applications, including the 135I, 335I, 335XI, 335IS, 535I, XDRIVE variants and 1 Series M. Check the Buyer's Guide tab for your exact vehicle.
What are signs the alternator may need replacing?
Common signs include dimming lights, a discharged battery, a charging warning light, or noise from the unit. Diagnose the cause first; if the alternator is at fault, this replaces it.
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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.
