Alternators

EexcavaStart 15831639 12V 100A Alternator for Chevrolet COLORADO 2.8L L4

Q: What numbers are documented for 15831639?

Primary Manufacturer Reference: 15831639. Cross-reference (fitment check required): AVA0064. Cross-reference (fitment check required): 400-40039. Cross-reference (fitment check required): 260-11047. Cross-reference (fitment check required): A-9470. Cross-reference (fitment check required): 11047N. Cross-reference (fitment check required): 97241516. Cross-reference (fitment check required): A10S039. Cross-reference (fitment check required): A11047. Cross-reference (fitment check required): 8972415160. Cross-reference (fitment check required): 11047. Cross-reference (fitment check required): 213-9191. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 15831639 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 / reference15831639

Specification12V 100A Alternator; original-unit verification required

Catalog ID929290245

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 15831639
Equipment Scope: Chevrolet COLORADO; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 100 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; 67 mm outside diameter
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

Relationship	Reference family	Number
Primary Manufacturer Reference	GENERAL MOTORS	15831639
Cross-reference (fitment check required)	ARROWHEAD	AVA0064
Cross-reference (fitment check required)	ARROWHEAD	400-40039
Cross-reference (fitment check required)	BARSANCO	260-11047
Cross-reference (fitment check required)	DIXIE	A-9470
Cross-reference (fitment check required)	EMS	11047N
Cross-reference (fitment check required)	GENERAL MOTORS	97241516
Cross-reference (fitment check required)	IAT	A10S039
Cross-reference (fitment check required)	IAT	A11047
Cross-reference (fitment check required)	ISUZU	8972415160
Cross-reference (fitment check required)	LESTER	11047
Cross-reference (fitment check required)	NAPA POWER PREMIUM PLUS	213-9191
Cross-reference (fitment check required)	NAPA POWER SUPREME	13-9191
Cross-reference (fitment check required)	PIC	208-730
Cross-reference (fitment check required)	REMY LIGHT DUTY	12578
Cross-reference (fitment check required)	USA INDUSTRIES	A3047
Cross-reference (fitment check required)	VALEO SERVICE	2650051B
Cross-reference (fitment check required)	VALEO SERVICE	2650349
Cross-reference (fitment check required)	VALEO SERVICE	2650424
Cross-reference (fitment check required)	VALEO SHORT	849013
Cross-reference (fitment check required)	VALEO	SG10S039
Cross-reference (fitment check required)	VALEO	SG10S049
Cross-reference (fitment check required)	VALEO	SG10S051
Cross-reference (fitment check required)	WAGNER	420051
Cross-reference (fitment check required)	WAI	1-2602-01VA
Cross-reference (fitment check required)	WILSON NEW	90-22-5518

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

15831639

Cross-reference (fitment check required)

AVA0064
400-40039
260-11047
A-9470
11047N
97241516
A10S039
A11047
8972415160
11047
213-9191
13-9191
208-730
12578
A3047
2650051B
2650349
2650424
849013
SG10S039
SG10S049
SG10S051
420051
1-2602-01VA
90-22-5518

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 100A Alternator; original-unit verification required

Category: Alternators
Catalog ID: 929290245
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

Chevrolet COLORADO 2004 / 169cu in 2.8L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Chevrolet COLORADO 2005 / 169cu in 2.8L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Chevrolet COLORADO 2006 / 169cu in 2.8L L4: 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 15831639

Which machines use 15831639?

Recorded compatible model references include Chevrolet COLORADO 2004 / 169cu in 2.8L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Chevrolet COLORADO 2005 / 169cu in 2.8L L4: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Chevrolet COLORADO 2006 / 169cu in 2.8L L4: 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 15831639?

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 15831639 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.