Alternators

EexcavaStart 10480229 12V 102A Alternator for Chevrolet Silverado 1500 4.3L V6

Q: What numbers are documented for 10480229?

Primary Manufacturer Reference: 10480229. Cross-reference (fitment check required): 321-1748. Cross-reference (fitment check required): 334-2482. Cross-reference (fitment check required): ADR0187. Cross-reference (fitment check required): 400-12413. Cross-reference (fitment check required): 112850. Cross-reference (fitment check required): 10464404. Cross-reference (fitment check required): 400-12139. Cross-reference (fitment check required): 8238. Cross-reference (fitment check required): ALT-1503. Cross-reference (fitment check required): 1-2320-21DR. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 10480229 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 / reference10480229

Specification12V 102A Alternator; original-unit verification required

Catalog ID929307001

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 10480229
Equipment Scope: Chevrolet Silverado 1500; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 102 A
Rotation: CW
Regulator: Internal
Fan Type: Internal fan
Pulley: 6 grooves; 57 mm outside diameter
Configuration Restriction: Only the 1999 4.3L Silverado1500 application, Delco AD230 configuration with six-groove 57mm outside-diameter pulley. Match original regulator, connectors and mounting; do not extend to other current ratings or engines.
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	DELCO	10480229
Cross-reference (fitment check required)	AC DELCO	321-1748
Cross-reference (fitment check required)	AC DELCO	334-2482
Cross-reference (fitment check required)	ARROWHEAD	ADR0187
Cross-reference (fitment check required)	ARROWHEAD	400-12413
Cross-reference (fitment check required)	CARGO	112850
Cross-reference (fitment check required)	DELCO REMAN	10464404
Cross-reference (fitment check required)	J&N Electrical Products	400-12139
Cross-reference (fitment check required)	LESTER	8238
Cross-reference (fitment check required)	NSA	ALT-1503
Cross-reference (fitment check required)	WAI	1-2320-21DR

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

10480229

Cross-reference (fitment check required)

321-1748
334-2482
ADR0187
400-12413
112850
10464404
400-12139
8238
ALT-1503
1-2320-21DR

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 102A Alternator; original-unit verification required

Category: Alternators
Catalog ID: 929307001
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

1 model reference

Chevrolet Silverado 1500 1999 / 4300cc 4.3L V6: Catalog-listed; verify original unit number, mounting and electrical interfaces; Only the 1999 4.3L Silverado1500 application, Delco AD230 configuration with six-groove 57mm outside-diameter pulley. Match original regulator, connectors and mounting; do not extend to other current ratings or engines.

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 10480229

Which machines use 10480229?

Recorded compatible model references include Chevrolet Silverado 1500 1999 / 4300cc 4.3L V6: Catalog-listed; verify original unit number, mounting and electrical interfaces; Only the 1999 4.3L Silverado1500 application, Delco AD230 configuration with six-groove 57mm outside-diameter pulley. Match original regulator, connectors and mounting; do not extend to other current ratings or engines.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 10480229?

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 10480229 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.