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Alternators

EexcavaStart 4W73-10300-AC 12V 190A Alternator for Ford CROWN VICTORIA 4.6L V8 (Police-option configuration)

EexcavaStart brand illustration; exact product photo pending for reference 4W73-10300-AC

EexcavaStart packaging illustration · Not a photograph of this exact part. Exact-unit photo availability is not confirmed; send your original part number and unit photos with your inquiry.

OEM / reference4W73-10300-AC
Specification12V 190A Alternator; original-unit verification required
Catalog ID929290304
Product Type
Alternator
Product Brand
EexcavaStart
Primary Reference
4W73-10300-AC
Equipment Scope
Ford CROWN VICTORIA; exact catalog-listed engine/year rows only
Voltage
12 V
Rated Output
190 A
Rotation
CW
Regulator
Internal
Pulley
6 grooves; clutch pulley
Configuration Restriction
Police-option configuration only; confirm the original unit.
Fan Type
Internal fan
Availability
Quote only; stock not confirmed
Image Disclosure
Brand packaging illustration; exact-unit photograph not confirmed
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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

RelationshipReference familyNumber
Primary Manufacturer ReferenceFORD4W73-10300-AC
Search Format AliasFormatting only4W7310300AC
Cross-reference (fitment check required)ARROWHEADAMT0126
Cross-reference (fitment check required)ARROWHEAD400-48110
Cross-reference (fitment check required)ARROWHEADA4TJ0181
Cross-reference (fitment check required)CARGO113747
Cross-reference (fitment check required)FORD4W7Z-10346-AC
Cross-reference (fitment check required)FORD6W7T-10300-AB
Cross-reference (fitment check required)FORD6W7Z-10346-AA
Cross-reference (fitment check required)FORDFW73-10346-AC
Cross-reference (fitment check required)LESTER11026
Cross-reference (fitment check required)LESTER11543
Cross-reference (fitment check required)MITSUBISHIA4TJ0181ZC
Cross-reference (fitment check required)MITSUBISHIA4TJ0182
Cross-reference (fitment check required)MITSUBISHIA4TJ0182ZC
Cross-reference (fitment check required)MOTORCRAFTGL-598
Cross-reference (fitment check required)MOTORCRAFTGL-671
Cross-reference (fitment check required)NSAALT-3900
Cross-reference (fitment check required)WAI1-2514-11MI

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use photos of your original unit and the checklist before ordering.

Part identification

Reference numbers

Primary number
  • 4W73-10300-AC
Formatting alias
  • 4W7310300AC
Cross-reference (fitment check required)
  • AMT0126
  • 400-48110
  • A4TJ0181
  • 113747
  • 4W7Z-10346-AC
  • 6W7T-10300-AB
  • 6W7Z-10346-AA
  • FW73-10346-AC
  • 11026
  • 11543
  • A4TJ0181ZC
  • A4TJ0182
  • A4TJ0182ZC
  • GL-598
  • GL-671
  • ALT-3900
  • 1-2514-11MI

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

12V 190A Alternator; original-unit verification required

Category
Alternators
Catalog ID
929290304
Illustration views
1

Before ordering

Confirm these details

  • 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.
  • Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

8 model references

  • Ford CROWN VICTORIA 2004 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.
  • Ford CROWN VICTORIA 2005 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.
  • Ford CROWN VICTORIA 2006 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.
  • Ford CROWN VICTORIA 2007 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.
  • Ford CROWN VICTORIA 2008 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.
  • Ford CROWN VICTORIA 2009 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.
  • Ford CROWN VICTORIA 2010 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.
  • Ford CROWN VICTORIA 2011 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.

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 4W73-10300-AC

Which machines use 4W73-10300-AC?

Recorded compatible model references include Ford CROWN VICTORIA 2004 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit., Ford CROWN VICTORIA 2005 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit., Ford CROWN VICTORIA 2006 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit., Ford CROWN VICTORIA 2007 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit., Ford CROWN VICTORIA 2008 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit., Ford CROWN VICTORIA 2009 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit., Ford CROWN VICTORIA 2010 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit., Ford CROWN VICTORIA 2011 / 281cu in 4.6L V8: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Police-option configuration only; confirm the original unit.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 4W73-10300-AC?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Formatting aliases for the same number: 4W7310300AC.

How do I confirm 4W73-10300-AC 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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