Alternators

EexcavaStart 10463039 12V 100A Alternator for Chevrolet V Series Pickups 7.4L V8

Q: What numbers are documented for 10463039?

Primary Manufacturer Reference: 10463039. Cross-reference (fitment check required): 321-1034. Cross-reference (fitment check required): 321-1036. Cross-reference (fitment check required): 321-334. Cross-reference (fitment check required): 321-340. Cross-reference (fitment check required): 321-396. Cross-reference (fitment check required): 334-2341. Cross-reference (fitment check required): 334-2359. Cross-reference (fitment check required): ADR0172. Cross-reference (fitment check required): 110984. Cross-reference (fitment check required): 112633. Cross-reference (fitment check required): 10463046. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 10463039 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 / reference10463039

Specification12V 100A Alternator; original-unit verification required

Catalog ID929305025

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 10463039
Equipment Scope: Chevrolet V Series Pickups; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 100 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; 57 mm outside diameter
Configuration Restriction: Delco CS130 3:00 plug arrangement with six-groove 57 mm pulley; only the listed 7.4L engine rows.
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	10463039
Cross-reference (fitment check required)	AC DELCO	321-1034
Cross-reference (fitment check required)	AC DELCO	321-1036
Cross-reference (fitment check required)	AC DELCO	321-334
Cross-reference (fitment check required)	AC DELCO	321-340
Cross-reference (fitment check required)	AC DELCO	321-396
Cross-reference (fitment check required)	AC DELCO	334-2341
Cross-reference (fitment check required)	AC DELCO	334-2359
Cross-reference (fitment check required)	ARROWHEAD	ADR0172
Cross-reference (fitment check required)	CARGO	110984
Cross-reference (fitment check required)	CARGO	112633
Cross-reference (fitment check required)	DELCO	10463046
Cross-reference (fitment check required)	DELCO	10463105
Cross-reference (fitment check required)	DELCO	10463416
Cross-reference (fitment check required)	DELCO	10480085
Cross-reference (fitment check required)	DELCO	1101619
Cross-reference (fitment check required)	DELCO	1101621
Cross-reference (fitment check required)	DELCO	1101630
Cross-reference (fitment check required)	DELCO	1105688
Cross-reference (fitment check required)	DELCO	1105712
Cross-reference (fitment check required)	DELCO	1105716
Cross-reference (fitment check required)	DELPHI	RM1213
Cross-reference (fitment check required)	DELPHI	RM1214
Cross-reference (fitment check required)	DELPHI	RM1215
Cross-reference (fitment check required)	J&N Electrical Products	400-12071
Cross-reference (fitment check required)	LESTER	7802-3
Cross-reference (fitment check required)	LESTER	7894-3
Cross-reference (fitment check required)	LESTER	8167-3
Cross-reference (fitment check required)	LESTER	7893-3
Cross-reference (fitment check required)	LESTER	7919-3
Cross-reference (fitment check required)	NSA	ALT-1333A
Cross-reference (fitment check required)	WAI	1-1639-11DR
Cross-reference (fitment check required)	WAI	1-1640-11DR
Cross-reference (fitment check required)	WAI	1-1895-11DR

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

10463039

Cross-reference (fitment check required)

321-1034
321-1036
321-334
321-340
321-396
334-2341
334-2359
ADR0172
110984
112633
10463046
10463105
10463416
10480085
1101619
1101621
1101630
1105688
1105712
1105716
RM1213
RM1214
RM1215
400-12071
7802-3
7894-3
8167-3
7893-3
7919-3
ALT-1333A
1-1639-11DR
1-1640-11DR
1-1895-11DR

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: 929305025
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

Chevrolet V Series Pickups 1992 / 7400cc 7.4L V8: Catalog-listed; verify original unit number, mounting and electrical interfaces; Delco CS130 3:00 plug arrangement with six-groove 57 mm pulley; only the listed 7.4L engine rows.
Chevrolet V Series Pickups 1993 / 7400cc 7.4L V8: Catalog-listed; verify original unit number, mounting and electrical interfaces; Delco CS130 3:00 plug arrangement with six-groove 57 mm pulley; only the listed 7.4L engine rows.

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 10463039

Which machines use 10463039?

Recorded compatible model references include Chevrolet V Series Pickups 1992 / 7400cc 7.4L V8: Catalog-listed; verify original unit number, mounting and electrical interfaces; Delco CS130 3:00 plug arrangement with six-groove 57 mm pulley; only the listed 7.4L engine rows., Chevrolet V Series Pickups 1993 / 7400cc 7.4L V8: Catalog-listed; verify original unit number, mounting and electrical interfaces; Delco CS130 3:00 plug arrangement with six-groove 57 mm pulley; only the listed 7.4L engine rows.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 10463039?

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 10463039 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.