Alternators

EexcavaStart 10463406 12V 100A Alternator for Chevrolet Blazer 4.3L V6

Q: What numbers are documented for 10463406?

Primary Manufacturer Reference: 10463406. Cross-reference (fitment check required): 321-1025. Cross-reference (fitment check required): 321-1091. Cross-reference (fitment check required): 334-2427. Cross-reference (fitment check required): ADR0058. Cross-reference (fitment check required): 400-12108. Cross-reference (fitment check required): 110-8160. Cross-reference (fitment check required): 112613. Cross-reference (fitment check required): 10463632. Cross-reference (fitment check required): 10479881. Cross-reference (fitment check required): 10479981. Cross-reference (fitment check required): 10480188. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 10463406 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 / reference10463406

Specification12V 100A Alternator; original-unit verification required

Catalog ID929290337

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 10463406
Equipment Scope: Chevrolet Blazer; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 100 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; 66.5 mm outside diameter
Configuration Restriction: 5:00 connector configuration; confirm against the original unit.
Fan Type: Internal fan
Clock (catalog index): 5; confirm connector orientation on the original unit
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	10463406
Cross-reference (fitment check required)	AC DELCO	321-1025
Cross-reference (fitment check required)	AC DELCO	321-1091
Cross-reference (fitment check required)	AC DELCO	334-2427
Cross-reference (fitment check required)	ARROWHEAD	ADR0058
Cross-reference (fitment check required)	ARROWHEAD	400-12108
Cross-reference (fitment check required)	BARSANCO	110-8160
Cross-reference (fitment check required)	CARGO	112613
Cross-reference (fitment check required)	DELCO	10463632
Cross-reference (fitment check required)	DELCO	10479881
Cross-reference (fitment check required)	DELCO	10479981
Cross-reference (fitment check required)	DELCO	10480188
Cross-reference (fitment check required)	DELPHI	RM1031
Cross-reference (fitment check required)	DENSO FIRST TIME FIT	210-5112
Cross-reference (fitment check required)	DIXIE NEW	A-1394N
Cross-reference (fitment check required)	DIXIE	A-1394
Cross-reference (fitment check required)	J&N Electrical Products	8162-5
Cross-reference (fitment check required)	LESTER	8160-5
Cross-reference (fitment check required)	LUCAS ELECTRICAL EUROPE	LRA01792
Cross-reference (fitment check required)	MINNPAR	47-2092
Cross-reference (fitment check required)	NAPA POWER NEW	1N-4706
Cross-reference (fitment check required)	NAPA POWER PREMIUM PLUS	213-4706
Cross-reference (fitment check required)	NAPA POWER SUPREME	13-4706
Cross-reference (fitment check required)	NSA	ALT-1415
Cross-reference (fitment check required)	PIC	240-6168
Cross-reference (fitment check required)	RCP	AL-8162
Cross-reference (fitment check required)	REMY LIGHT DUTY NEW	91507
Cross-reference (fitment check required)	REMY LIGHT DUTY	21025
Cross-reference (fitment check required)	USA INDUSTRIES	8025-5
Cross-reference (fitment check required)	WAI SALES	20-1121-20
Cross-reference (fitment check required)	WAI SALES	20-1121-21
Cross-reference (fitment check required)	WAI	1-1802-21DR
Cross-reference (fitment check required)	WILSON NEW	90-01-4168
Cross-reference (fitment check required)	WILSON NEW	90-01-4168N

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

10463406

Cross-reference (fitment check required)

321-1025
321-1091
334-2427
ADR0058
400-12108
110-8160
112613
10463632
10479881
10479981
10480188
RM1031
210-5112
A-1394N
A-1394
8162-5
8160-5
LRA01792
47-2092
1N-4706
213-4706
13-4706
ALT-1415
240-6168
AL-8162
91507
21025
8025-5
20-1121-20
20-1121-21
1-1802-21DR
90-01-4168
90-01-4168N

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: 929290337
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 Blazer 1994 / 4300cc 4.3L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; 5:00 connector configuration; confirm against the original unit.
Chevrolet Blazer 1995 / 4300cc 4.3L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; 5:00 connector configuration; confirm against the original unit.

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 10463406

Which machines use 10463406?

Recorded compatible model references include Chevrolet Blazer 1994 / 4300cc 4.3L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; 5:00 connector configuration; confirm against the original unit., Chevrolet Blazer 1995 / 4300cc 4.3L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; 5:00 connector configuration; confirm against the original unit.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 10463406?

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 10463406 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.