XZR8®
Jinfeng JFZ190-1103 Alternator Assembly

Jinfeng JFZ190-1103 Alternator Assembly


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Rated Voltage14V
Rated Amperage90A
Pulley Type6PK (6-Groove Serpentine)
Regulator TypeInternal Solid State
Grounding PolarityNegative Ground
RotationClockwise (Drive End View)
Compatible Emission StandardChina V (Euro V Equivalent)
OE ReferenceE049362000133
Net Weight6.5 kg
Package Dimensions25 × 18 × 18 cm

Manufacturer No.

  • JFZ190-1103
  • JFZB190-1100

OEM Part No.

  • E049362000133

Engine Part No.

  • Foton 4J28TC
  • Yunnei D20
  • Yunnei D25

Fitment Vehicles

  • Foton Aoling
  • Foton Suyun
  • Foton Aumark S1
  • Foton BJ1039
  • Foton BJ1049
The JFZ190-1103 is a 14V 90A alternator assembly designed for light commercial vehicle applications. It features a 6-groove (6PK) serpentine pulley interface and integrated voltage regulator. Engineered as a direct-fit-replacement for Foton 4J28TC 2.8L diesel engines and Yunnei D20/D25 series engines compliant with China Stage V emission regulations. Unit construction includes aluminum housing, copper windings, and sealed ball bearings. Output terminal configuration matches OEM specification E049362000133. Suitable for Foton Aoling, Suyun, Aumark S1, and BJ1039/BJ1049 chassis platforms. Designed for 12V negative ground electrical systems.