Alternators

EexcavaStart 4S4T-10300-BC 12V 110A Alternator for Ford FOCUS 2.0L L4 (Manual-transmission configuration)

Q: What numbers are documented for 4S4T-10300-BC?

Primary Manufacturer Reference: 4S4T-10300-BC. Search Format Alias: 4S4T10300BC. Cross-reference (fitment check required): AFD0130. Cross-reference (fitment check required): 400-14109. Cross-reference (fitment check required): A-2101. Cross-reference (fitment check required): 4S4T-10300-BD. Cross-reference (fitment check required): 4S4Z-10346-BA. Cross-reference (fitment check required): 4S4Z-10346-BB. Cross-reference (fitment check required): 5S4T-10300-BB. Cross-reference (fitment check required): 5S4T-10300-BD. Cross-reference (fitment check required): 5S4Z-10346-BA. Cross-reference (fitment check required): 5S4Z-10346-BBRM. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 4S4T-10300-BC before ordering?

Match the complete part number, compare the connector or mounting arrangement with your original unit and the recorded specifications, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

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 / reference4S4T-10300-BC

Specification12V 110A Alternator; original-unit verification required

Catalog ID929290488

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 4S4T-10300-BC
Equipment Scope: Ford FOCUS; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 110 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; clutch pulley; 54 mm outside diameter
Configuration Restriction: Application scope is limited to the manual-transmission, Ford 6G-series configuration.
Availability: Quote only; stock not confirmed
Image Disclosure: Brand packaging illustration; exact-unit photograph not confirmed

Send email inquiry Ask on WhatsApp Return to catalog

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

Relationship	Reference family	Number
Primary Manufacturer Reference	FORD	4S4T-10300-BC
Search Format Alias	Formatting only	4S4T10300BC
Cross-reference (fitment check required)	ARROWHEAD	AFD0130
Cross-reference (fitment check required)	ARROWHEAD	400-14109
Cross-reference (fitment check required)	DIXIE	A-2101
Cross-reference (fitment check required)	FORD	4S4T-10300-BD
Cross-reference (fitment check required)	FORD	4S4Z-10346-BA
Cross-reference (fitment check required)	FORD	4S4Z-10346-BB
Cross-reference (fitment check required)	FORD	5S4T-10300-BB
Cross-reference (fitment check required)	FORD	5S4T-10300-BD
Cross-reference (fitment check required)	FORD	5S4Z-10346-BA
Cross-reference (fitment check required)	FORD	5S4Z-10346-BBRM
Cross-reference (fitment check required)	LESTER	8407
Cross-reference (fitment check required)	MOTORCRAFT	GL-592
Cross-reference (fitment check required)	MOTORCRAFT	GL-632
Cross-reference (fitment check required)	MOTORCRAFT	GL-650
Cross-reference (fitment check required)	MOTORCRAFT	GL-8749-RM
Cross-reference (fitment check required)	NAPA POWER PREMIUM PLUS	213-3185
Cross-reference (fitment check required)	PIC	250-456
Cross-reference (fitment check required)	PIC	250-459
Cross-reference (fitment check required)	REMY LIGHT DUTY	23777
Cross-reference (fitment check required)	WAI	1-3071-01FD
Cross-reference (fitment check required)	WILSON NEW	90-02-5162
Cross-reference (fitment check required)	WILSON	90-02-5160

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

4S4T-10300-BC

Formatting alias

4S4T10300BC

Cross-reference (fitment check required)

AFD0130
400-14109
A-2101
4S4T-10300-BD
4S4Z-10346-BA
4S4Z-10346-BB
5S4T-10300-BB
5S4T-10300-BD
5S4Z-10346-BA
5S4Z-10346-BBRM
8407
GL-592
GL-632
GL-650
GL-8749-RM
213-3185
250-456
250-459
23777
1-3071-01FD
90-02-5162
90-02-5160

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 110A Alternator; original-unit verification required

Category: Alternators
Catalog ID: 929290488
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

2 model references

Ford FOCUS 2005 / 122cu in 2.0L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to the manual-transmission, Ford 6G-series configuration.
Ford FOCUS 2006 / 122cu in 2.0L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to the manual-transmission, Ford 6G-series configuration.

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 4S4T-10300-BC

Which machines use 4S4T-10300-BC?

Recorded compatible model references include Ford FOCUS 2005 / 122cu in 2.0L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to the manual-transmission, Ford 6G-series configuration., Ford FOCUS 2006 / 122cu in 2.0L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to the manual-transmission, Ford 6G-series configuration.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 4S4T-10300-BC?

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: 4S4T10300BC.

How do I confirm 4S4T-10300-BC 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.