Alternators

EexcavaStart SG14B019 12V 140A Alternator for BMW X5 3.0i 3.0L M54

Q: What numbers are documented for SG14B019?

Primary Manufacturer Reference: SG14B019. Cross-reference (fitment check required): AVA0032. Cross-reference (fitment check required): 400-40088. Cross-reference (fitment check required): 12-31-7-530-086. Cross-reference (fitment check required): 12-31-7-532-627. Cross-reference (fitment check required): 12-31-7-551-252. Cross-reference (fitment check required): 12-31-7-551-253. Cross-reference (fitment check required): 112193. Cross-reference (fitment check required): 11098. Cross-reference (fitment check required): SG14B020. Cross-reference (fitment check required): 439507. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm SG14B019 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 / referenceSG14B019

Specification12V 140A Alternator; original-unit verification required

Catalog ID929290264

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: SG14B019
Equipment Scope: BMW X5 3.0i; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 140 A
Rotation: CW
Regulator: Internal
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

Relationship	Reference family	Number
Primary Manufacturer Reference	VALEO	SG14B019
Cross-reference (fitment check required)	ARROWHEAD	AVA0032
Cross-reference (fitment check required)	ARROWHEAD	400-40088
Cross-reference (fitment check required)	BMW	12-31-7-530-086
Cross-reference (fitment check required)	BMW	12-31-7-532-627
Cross-reference (fitment check required)	BMW	12-31-7-551-252
Cross-reference (fitment check required)	BMW	12-31-7-551-253
Cross-reference (fitment check required)	CARGO	112193
Cross-reference (fitment check required)	LESTER	11098
Cross-reference (fitment check required)	VALEO	SG14B020
Cross-reference (fitment check required)	VALEO NEW	439507

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

SG14B019

Cross-reference (fitment check required)

AVA0032
400-40088
12-31-7-530-086
12-31-7-532-627
12-31-7-551-252
12-31-7-551-253
112193
11098
SG14B020
439507

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 140A Alternator; original-unit verification required

Category: Alternators
Catalog ID: 929290264
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

3 model references

BMW X5 3.0i 2004 / 3.0L M54: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
BMW X5 3.0i 2005 / 3.0L M54: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
BMW X5 3.0i 2006 / 3.0L M54: Catalog-listed; verify original unit number, mounting, pulley and electrical connections

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 SG14B019

Which machines use SG14B019?

Recorded compatible model references include BMW X5 3.0i 2004 / 3.0L M54: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, BMW X5 3.0i 2005 / 3.0L M54: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, BMW X5 3.0i 2006 / 3.0L M54: Catalog-listed; verify original unit number, mounting, pulley and electrical connections. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for SG14B019?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable.

How do I confirm SG14B019 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.