EexcavaStart BAL0891N 12V 140A Alternator for Audi A4 A4 Quattro A4 QUATTRO
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OEM / referenceBAL0891N
Specification12V 140A CW Alternator
Catalog ID45721671
12V 140A CW Alternator reference BAL0891N. Compare the complete part number, connector layout, mounting points and original unit before ordering; machine serial range can affect fitment.
Audi Q5: Equipment type: Auto and Light Truck; Engine: 2.0L; Year: 2012
Audi S4: Equipment type: Auto and Light Truck; Engine: 2995cc 3.0L V6; Year: 2010
Fitment limitation: Confirm the original part number, electrical rating, pinion or pulley, terminals, mounting geometry and equipment serial range before ordering
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about BAL0891N
Which machines use BAL0891N?
Recorded compatible model references include Audi A4: Equipment type: Auto and Light Truck; Engine: 1984cc 2.0L L4; Year: 2009, Audi A4: Equipment type: Auto and Light Truck; Engine: 1984cc 2.0L L4 CAEB; Year: 2009, Audi A4: Equipment type: Auto and Light Truck; Engine: 2.0L; Year: 2009, Audi A4: Equipment type: Auto and Light Truck; Engine: 1984cc 2.0L L4; Year: 2010, Audi A4: Equipment type: Auto and Light Truck; Engine: 1984cc 2.0L L4 CAEB; Year: 2010, Audi A4: Equipment type: Auto and Light Truck; Engine: 2.0L; Year: 2010, Audi A4: Equipment type: Auto and Light Truck; Engine: 1984cc 2.0L L4; Year: 2011, Audi A4: Equipment type: Auto and Light Truck; Engine: 1984cc 2.0L L4 CAEB; Year: 2011 and 36 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.
Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.
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