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Alternator, AL-E447

Article: AL-E447
About product
Applicability
OEM

This spare part fits on cars BMW

Body/Volume Installation period Car configuration
M135iX. N55B30. HATCH 5D 2012.03-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
M135i. N55B30. HATCH 5D 2012.03-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
M135i. N55B30. HATCH 5D 2014.06-2016.06 3.0L GASOLINE N55B30A (326 PS / 240 kW) Rear-wheel drive. Left Hand Drive
M135iX. N55B30. HATCH 5D 2014.07-2016.06 3.0L GASOLINE N55B30A (326 PS / 240 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
M135iX. N55B30. HATCH 3D 2012.03-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
M135i. N55B30. HATCH 3D 2012.03-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
M135iX. N55B30. HATCH 3D 2014.06-2016.06 3.0L GASOLINE N55B30A (326 PS / 240 kW) Four-wheel drive (4WD). Left Hand Drive
M135i. N55B30. HATCH 3D 2014.07-2016.06 3.0L GASOLINE N55B30A (326 PS / 240 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
335i. N55B30. SEDAN 2011.04-2015.07 3.0L GASOLINE N55B30A (306 PS / 225 kW) Rear-wheel drive. Left Hand Drive
335iX. N55B30. SEDAN 2012.03-2015.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
335i. N55B30. WAGON 2011.08-2015.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Rear-wheel drive. Left Hand Drive
335iX. N55B30. WAGON 2011.08-2015.06 3.0L GASOLINE N55B30A (326 PS / 240 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
335i. N55B30. HATCH 2012.07-2016.06 3.0L GASOLINE N55B30A (340 PS / 250 kW) Rear-wheel drive. Left Hand Drive
335iX. N55B30. HATCH 2012.11-2016.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
535iX. N55B30. LIFTBACK 5D 2012.03-2013.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
535i. N55B30. LIFTBACK 5D 2012.03-2013.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Rear-wheel drive. Left Hand Drive
535i. N55B30. LIFTBACK 5D 2012.08-2017.02 3.0L GASOLINE N55B30A (306 PS / 225 kW) Rear-wheel drive. Left Hand Drive
535iX. N55B30. LIFTBACK 5D 2013.01-2017.02 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
535i. N55B30. SEDAN 2012.03-2013.06 3.0L GASOLINE N55B30A (225 PS / 306 kW) Rear-wheel drive. Left Hand Drive
535iX. N55B30. SEDAN 2012.03-2013.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
535i. N55B30. SEDAN 2012.08-2016.10 3.0L GASOLINE N55B30A (326 PS / 240 kW) Rear-wheel drive. Left Hand Drive
535iX. N55B30. SEDAN 2012.10-2016.10 3.0L GASOLINE N55B30A (326 PS / 240 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
535iX. N55B30. WAGON 2012.03-2013.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
535i. N55B30. WAGON 2012.03-2013.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Rear-wheel drive. Left Hand Drive
535i. N55B30. WAGON 2012.10-2017.02 3.0L GASOLINE N55B30A (326 PS / 240 kW) Rear-wheel drive. Left Hand Drive
535iX. N55B30. WAGON 2013.02-2017.02 3.0L GASOLINE N55B30A (326 PS / 240 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
640i. N55B30. GRAN COUPE 2012.03-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
640iX. N55B30. GRAN COUPE 2012.09-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
640iX. N55B30. GRAN COUPE 2014.06-2018.07 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
640i. N55B30. GRAN COUPE 2014.07-2018.09 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
640i. N55B30. COUPE 2012.03-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
640iX. N55B30. COUPE 2012.09-2015.02 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
640iX. N55B30. COUPE 2014.05-2017.10 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
640i. N55B30. COUPE 2014.06-2017.09 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
740i. N55B30. SEDAN 2012.03-2015.05 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
740LiX. N55B30. SEDAN 2012.03-2015.03 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
740Li. N55B30. SEDAN 2012.03-2015.05 3.0L GASOLINE N55B30A (320 PS / 235 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
X3 35iX. N55B30. SUV 2012.03-2017.08 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X4 35iX. N55B30. SUV 2013.06-2018.03 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
X4 M40iX. N55B30. SUV 2014.11-2018.03 3.0L GASOLINE N55B30A (360 PS / 265 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X5 40iX. N55B30. SUV 2012.03-2013.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
X5 35iX. N55B30. SUV 2012.03-2013.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X5 35iX. N55B30. SUV 2012.08-2018.06 3.0L GASOLINE N55B30A (326 PS / 240 kW) Four-wheel drive (4WD). Left Hand Drive
X5 35iX. N55B30. RUS. SUV 2014.04-2018.04 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X6 40iX. N55B30. SUV 2012.03-2014.06 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
X6 35iX. N55B30. SUV 2012.03-2014.06 3.0L GASOLINE N55B30A (320 PS / 235 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X6 35iX. N55B30. SUV 2014.01-2019.07 3.0L GASOLINE N55B30A (306 PS / 225 kW) Four-wheel drive (4WD). Left Hand Drive
X6 35iX. N55B30. RUS. SUV 2015.04-2019.07 3.0L GASOLINE N55B30A (326 PS / 240 kW) Four-wheel drive (4WD). Left Hand Drive

Masuma alternators are designed for 12V vehicle electrical systems and deliver a stable output voltage of approximately 14 volts, ensuring reliable power supply under all operating conditions.

Key features of Masuma alternators:

  • Compact, high-efficiency design with an internal dual-blade fan integrated into the rotor. This setup provides effective cooling, reduces overall weight, and helps minimize noise during operation.
  • Durable construction using high-quality components and heat-resistant polymer materials in the rotor to withstand elevated engine bay temperatures.
  • Thorough testing of every unit, including durability trials with repeated acceleration and deceleration cycles, as well as output performance measurements under various load conditions.

Each alternator product page provides detailed specifications, including:

  • Output voltage and current
  • Voltage regulator connector type and pin configuration
  • Pulley parameters (outer diameter, number of grooves)
  • Presence of a freewheel belt pulley (overrunning pulley)

About Masuma

Masuma is a global brand specializing in auto parts, components, and consumables. The company focuses on producing high-wear replacement parts for post-warranty maintenance of Asian and European vehicles.

Masuma’s strategy is to deliver the best balance of reliability and cost, making quality parts accessible to more drivers and service professionals. All products are developed according to Masuma’s own specifications and manufactured under strict quality control by Masuma Auto Spare Parts Co., LTD (Tokyo, Japan) at multiple state-of-the-art factories across East Asia.

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