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Alternator, AL-E443

Article: AL-E443
About product
Applicability
OEM

This spare part fits on cars BMW

Body/Volume Installation period Car configuration
125i. N20B20. HATCH 5D 2010.07-2015.02 2.0L GASOLINE N20B20A (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
125i. N20B20. HATCH 5D 2014.05-2016.06 2.0L GASOLINE N20B20A (238 PS / 175 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
125i. N20B20. HATCH 3D 2011.12-2015.02 2.0L GASOLINE N20B20A (218 PS / 160 kW) Rear-wheel drive. Left Hand Drive
125i. N20B20. HATCH 3D 2014.09-2016.06 2.0L GASOLINE N20B20A (238 PS / 175 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
320i. N20B20. SEDAN 2011.04-2015.07 2.0L GASOLINE N20B20 (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
328i. N20B20. SEDAN 2011.04-2015.07 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
328i. N26B20. SEDAN 2011.05-2015.04 2.0L GASOLINE N26B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
320iX. N20B20. SEDAN 2011.05-2015.06 2.0L GASOLINE N20B20 (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
328iX. N20B20. SEDAN 2011.05-2015.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
328i. N20B20. RUS. SEDAN 2012.01-2012.09 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
320i. N20B20. RUS. SEDAN 2012.05-2015.04 2.0L GASOLINE N20B20 (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
328iX. N20B20. RUS. SEDAN 2012.10-2012.12 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
320iX. N20B20. RUS. SEDAN 2014.01-2015.04 2.0L GASOLINE N20B20 (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
328i. N20B20. SEDAN 2014.12-2014.12 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
328i. N26B20. SEDAN 2014.12-2016.06 2.0L GASOLINE N26B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
320i. N20B20. SEDAN 2015.01-2018.10 2.0L GASOLINE N20B20 (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
320i. N20B20. WAGON 2011.07-2015.06 2.0L GASOLINE N20B20 (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
328i. N20B20. WAGON 2011.07-2015.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
320iX. N20B20. WAGON 2012.01-2015.06 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
328iX. N20B20. WAGON 2012.02-2015.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
320i. N20B20. HATCH 2012.07-2016.06 2.0L GASOLINE N20B20 (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
328i. N20B20. HATCH 2012.08-2016.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
320iX. N20B20. HATCH 2012.11-2016.06 2.0L GASOLINE N20B20 (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
328iX. N20B20. HATCH 2012.11-2016.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
528i. N20B20. LIFTBACK 5D 2012.08-2017.02 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
528iX. N20B20. SEDAN 2010.06-2013.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
528i. N20B20. SEDAN 2010.06-2013.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
520i. N20B20. SEDAN 2010.06-2013.06 2.0L GASOLINE N20B20B (135 PS / 184 kW) Rear-wheel drive. Left Hand Drive
520i. N20B20. RUS. SEDAN 2011.09-2013.06 2.0L GASOLINE N20B20B (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
528iX. N20B20. RUS. SEDAN 2011.12-2013.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
528i. N20B20. SEDAN 2012.10-2016.10 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
520i. N20B20. SEDAN 2012.10-2016.10 2.0L GASOLINE N20B20B (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
528iX. N20B20. SEDAN 2013.01-2016.10 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
528iX. N20B20. RUS. SEDAN 2013.07-2016.10 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
520i. N20B20. RUS. SEDAN 2013.07-2016.10 2.0L GASOLINE N20B20B (163 PS / 120 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
528iX. N20B20. WAGON 2010.06-2013.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
528i. N20B20. WAGON 2010.06-2013.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
520i. N20B20. WAGON 2010.06-2013.06 2.0L GASOLINE N20B20B (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
528i. N20B20. WAGON 2013.01-2017.02 2.0L GASOLINE N20B20A (245 PS / 180 kW) Rear-wheel drive. Left Hand Drive
520i. N20B20. WAGON 2013.01-2017.02 2.0L GASOLINE N20B20B (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
X1 20i. N20B20. SUV 2009.04-2015.06 2.0L GASOLINE N20B20A (184 PS / 135 kW) Rear-wheel drive. Left Hand Drive
X1 28iX. N20B20. SUV 2009.06-2015.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
X1 20iX. N20B20. SUV 2010.04-2015.06 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
X1 28iX. N20B20. RUS. SUV 2011.09-2012.08 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
X1 20iX. N20B20. RUS. SUV 2011.10-2014.09 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
X1 16i. N20B16. SUV 2012.07-2015.06 1.6L GASOLINE N20B16A (143 PS / 105 kW) Rear-wheel drive. Left Hand Drive
Body/Volume Installation period Car configuration
X3 20iX. N20B20. SUV 2011.02-2017.08 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
X3 28iX. N20B20. SUV 2011.08-2017.08 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
X3 20iX. N20B20. RUS. SUV 2011.11-2017.06 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
X3 28iX. N20B20. RUS. SUV 2012.04-2017.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
X3 18i. N20B16. SUV 2013.06-2017.08 1.6L GASOLINE N20B16A (170 PS / 125 kW) Rear-wheel drive. Left Hand Drive
X3 20i. N20B20. SUV 2013.07-2017.08 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X4 20iX. N20B20. SUV 2013.07-2018.03 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
X4 20iX. N20B20. RUS. SUV 2015.06-2018.02 2.0L GASOLINE N20B20A (184 PS / 135 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X5 28iX. N20B20. SUV 2014.10-2018.06 2.0L GASOLINE N20B20A (245 PS / 180 kW) Four-wheel drive (4WD). Left Hand Drive
Body/Volume Installation period Car configuration
X6 28iX. N20B20. SUV 2014.11-2019.05 2.0L GASOLINE N20B20A (246 PS / 181 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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