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Alternator, AL-E437

Article: AL-E437
About product
Applicability
OEM

This spare part fits on cars BMW

Body/Volume Installation period Car configuration
130i. N52B30. HATCH 3D 2006.02-2011.12 3.0L GASOLINE N52B30 (258 PS / 190 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
125i. N52B30. COUPE 2007.10-2013.10 3.0L GASOLINE N52B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
130i. N52B30. HATCH 5D 2006.01-2011.06 3.0L GASOLINE N52B30 (258 PS / 190 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
330i. N52B30. SEDAN 2004.02-2007.08 3.0L GASOLINE N52B30 (258 PS / 190 kW) Rear-wheel drive. Left Hand Drive 330i N52
325i. N52B25. SEDAN 2004.06-2007.08 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive 325i N52
323i. N52B25. SEDAN 2004.08-2007.03 2.5L GASOLINE N52B25 (177 PS / 130 kW) Rear-wheel drive. Left Hand Drive 323i N52
325xi. N52B25. SEDAN 2004.09-2007.08 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive 325xi N52
323i. N52B25. SEDAN 2006.09-2008.07 2.5L GASOLINE N52B25 (177 PS / 130 kW) Rear-wheel drive. Left Hand Drive 323i N52N
325xi. N52B25. SEDAN 2006.09-2008.07 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive 325xi N52N
330i. N52B30. SEDAN 2006.09-2008.08 3.0L GASOLINE N52B30 (258 PS / 190 kW) Rear-wheel drive. Left Hand Drive 330i N52N
325i. N52B25. SEDAN 2006.09-2008.09 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive 325i N52N
325xi. N53B30. SEDAN 2007.02-2008.07 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
330xi. N53B30. SEDAN 2007.02-2008.07 3.0L GASOLINE N53B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
330i. N53B30. SEDAN 2007.03-2008.07 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
325i. N53B30. SEDAN 2007.03-2008.08 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
325xi. N52B25. RUS. SEDAN 2007.06-2008.05 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
325i. N53B30. SEDAN 2007.07-2011.12 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
328i. N51B30. SEDAN 2008.03-2011.07 3.0L GASOLINE N51B30 (234 PS / 172 kW) Rear-wheel drive. Left Hand Drive
325i. N52B25. SEDAN 2008.03-2011.10 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
330i. N52B30. SEDAN 2008.03-2011.10 3.0L GASOLINE N52B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
330i. N53B30. SEDAN 2008.04-2011.10 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
330xi. N53B30. SEDAN 2008.05-2011.10 3.0L GASOLINE N53B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
325xi. N52B25. SEDAN 2008.06-2011.10 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
325xi. N53B30. SEDAN 2008.06-2011.10 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
323i. N52B25. SEDAN 2008.08-2011.10 2.5L GASOLINE N52B25 (177 PS / 130 kW) Rear-wheel drive. Left Hand Drive
325i. N52B25. RUS. SEDAN 2008.09-2011.05 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
325xi. N52B25. RUS. SEDAN 2008.09-2011.06 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
325i. N52B25. WAGON 2004.12-2007.08 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive 325i N52
330i. N52B30. WAGON 2004.12-2007.08 3.0L GASOLINE N52B30 (258 PS / 190 kW) Rear-wheel drive. Left Hand Drive 330i N52
325xi. N52B25. WAGON 2005.01-2007.08 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive 325xi N52
323i. N52B25. WAGON 2005.03-2007.02 2.5L GASOLINE N52B25 (190 PS / 140 kW) Rear-wheel drive. Left Hand Drive 323i N52
330i. N52B30. WAGON 2006.09-2008.04 3.0L GASOLINE N52B30 (258 PS / 190 kW) Rear-wheel drive. Left Hand Drive 330i N52N
323i. N52B25. WAGON 2006.09-2008.07 2.5L GASOLINE N52B25 (190 PS / 140 kW) Rear-wheel drive. Left Hand Drive 323i N52N
325xi. N52B25. WAGON 2006.09-2008.07 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive 325xi N52N
325i. N52B25. WAGON 2006.09-2008.07 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive 325i N52N
325xi. N53B30. WAGON 2007.02-2008.07 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
325i. N53B30. WAGON 2007.02-2008.08 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
330xi. N53B30. WAGON 2007.02-2008.08 3.0L GASOLINE N53B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
330i. N53B30. WAGON 2008.03-2012.05 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
325i. N53B30. WAGON 2008.03-2012.12 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
325xi. N52B25. WAGON 2008.05-2011.08 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
330i. N52B30. WAGON 2008.05-2012.02 3.0L GASOLINE N52B30 (258 PS / 190 kW) Rear-wheel drive. Left Hand Drive
325xi. N53B30. WAGON 2008.05-2012.12 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
325i. N52B25. WAGON 2008.09-2010.02 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
325i. N52B25. COUPE 2005.05-2010.02 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
330i. N52B30. COUPE 2005.05-2010.02 3.0L GASOLINE N52B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
325i. N53B30. COUPE 2005.05-2010.02 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
330xi. N52B30. COUPE 2005.06-2007.08 3.0L GASOLINE N52B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
330i. N53B30. COUPE 2005.06-2010.02 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
325xi. N52B25. COUPE 2005.11-2010.02 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
325xi. N53B30. COUPE 2007.03-2010.02 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
330xi. N53B30. COUPE 2007.03-2010.02 3.0L GASOLINE N53B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
323i. N52B25. COUPE 2009.09-2012.02 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
330i. N52B30. COUPE 2009.09-2012.08 3.0L GASOLINE N52B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
325i. N52B25. COUPE 2009.09-2013.05 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
325i. N53B30. COUPE 2009.11-2013.06 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
330i. N53B30. COUPE 2009.11-2013.06 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
325xi. N52B25. COUPE 2010.02-2013.04 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
325xi. N53B30. COUPE 2010.02-2013.06 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
330xi. N53B30. COUPE 2010.03-2013.06 3.0L GASOLINE N53B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
530xi. N52B30. SEDAN 2005.11-2009.10 3.0L GASOLINE N52B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
523i. N52B25. SEDAN 2005.11-2009.12 2.5L GASOLINE N52B25 (190 PS / 140 kW) Rear-wheel drive. Left Hand Drive
523i. N53B25. SEDAN 2005.11-2009.12 2.5L GASOLINE N53B25 (190 PS / 140 kW) Rear-wheel drive. Left Hand Drive
530i. N52B30. SEDAN 2005.11-2009.12 3.0L GASOLINE N52B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
525i. N53B30. SEDAN 2005.11-2009.12 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive 5 series
530xi. N53B30. SEDAN 2005.11-2009.12 3.0L GASOLINE N53B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
530i. N53B30. SEDAN 2005.11-2009.12 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
525i. N52B25. SEDAN 2006.09-2009.12 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
525xi. N53B30. SEDAN 2006.09-2009.12 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
530i. N52B30. RUS. SEDAN 2007.03-2009.06 3.0L GASOLINE N52B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
525i. N52B25. RUS. SEDAN 2007.03-2009.07 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
530xi. N52B30. RUS. SEDAN 2007.03-2009.07 3.0L GASOLINE N52B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
530i. N52B30. WAGON 2005.11-2009.02 3.0L GASOLINE N52B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
530xi. N52B30. WAGON 2005.11-2010.03 3.0L GASOLINE N52B30 (258 PS / 190 kW) Four-wheel drive (4WD). Left Hand Drive
530i. N53B30. WAGON 2005.11-2010.04 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
523i. N53B25. WAGON 2005.11-2010.05 2.5L GASOLINE N53B25 (190 PS / 140 kW) Rear-wheel drive. Left Hand Drive
525xi. N53B30. WAGON 2005.11-2010.05 3.0L GASOLINE N53B30 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
525i. N53B30. WAGON 2005.11-2010.05 3.0L GASOLINE N53B30 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
525i. N52B25. WAGON 2005.12-2008.07 2.5L GASOLINE N52B25 (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
530xi. N53B30. WAGON 2005.12-2010.04 3.0L GASOLINE N53B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
523i. N52B25. WAGON 2007.03-2010.01 2.5L GASOLINE N52B25 (190 PS / 140 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
630i. N53B30. COUPE 2006.04-2010.07 3.0L GASOLINE N53B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
630i. N52B30. COUPE 2006.05-2010.07 3.0L GASOLINE N52B30 (272 PS / 200 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
X1 25iX. N52B30. SUV 2008.09-2011.08 3.0L GASOLINE N52B30A (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
X1 28iX. N52B30. SUV 2008.09-2011.08 3.0L GASOLINE N52B30A (258 PS / 190 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X3 3.0si. N52B30. SUV 2006.02-2010.08 3.0L GASOLINE N52B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
X3 2.5si. N52B25. SUV 2006.03-2010.08 2.5L GASOLINE N52B25 (218 PS / 160 kW) Four-wheel drive (4WD). Left Hand Drive
X3 3.0si. N52B30. RUS. SUV 2006.09-2010.02 3.0L GASOLINE N52B30 (272 PS / 200 kW) Four-wheel drive (4WD). Left Hand Drive
X3 2.5si. N52B25. RUS. SUV 2006.09-2010.07 2.5L GASOLINE N52B25 (218 PS / 160 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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