Alternators

EexcavaStart 101211-7840 12V 100A Alternator for Lexus RX300 3.0L

Q: What numbers are documented for 101211-7840?

Primary Manufacturer Reference: 101211-7840. Search Format Alias: 1012117840. Cross-reference (fitment check required): AND0184. Cross-reference (fitment check required): 102211-0590. Cross-reference (fitment check required): 102211-0840. Cross-reference (fitment check required): 9662219-084. Cross-reference (fitment check required): 400-52136. Cross-reference (fitment check required): 13844. Cross-reference (fitment check required): ALT-6098. Cross-reference (fitment check required): 12095. Cross-reference (fitment check required): 12226. Cross-reference (fitment check required): 12373. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 101211-7840 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 / reference101211-7840

Specification12V 100A Alternator; original-unit verification required

Catalog ID929290024

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 101211-7840
Equipment Scope: SUV
Voltage: 12 V
Rated Output: 100 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; 65 mm outside diameter
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	DENSO	101211-7840
Search Format Alias	Formatting only	1012117840
Cross-reference (fitment check required)	ARROWHEAD	AND0184
Cross-reference (fitment check required)	DENSO	102211-0590
Cross-reference (fitment check required)	DENSO	102211-0840
Cross-reference (fitment check required)	DENSO REMAN	9662219-084
Cross-reference (fitment check required)	J&N Electrical Products	400-52136
Cross-reference (fitment check required)	LESTER	13844
Cross-reference (fitment check required)	NSA	ALT-6098
Cross-reference (fitment check required)	REMY LIGHT DUTY	12095
Cross-reference (fitment check required)	REMY LIGHT DUTY	12226
Cross-reference (fitment check required)	REMY LIGHT DUTY	12373
Cross-reference (fitment check required)	TOYOTA	27060-20110
Cross-reference (fitment check required)	TOYOTA	27060-20140
Cross-reference (fitment check required)	TOYOTA	27060-20200

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

101211-7840

Formatting alias

1012117840

Cross-reference (fitment check required)

AND0184
102211-0590
102211-0840
9662219-084
400-52136
13844
ALT-6098
12095
12226
12373
27060-20110
27060-20140
27060-20200

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: 929290024
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

Lexus RX300 1999 / 2995cc 3.0L V6 1MZFE: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Lexus RX300 1999 / 3.0L: 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 101211-7840

Which machines use 101211-7840?

Recorded compatible model references include Lexus RX300 1999 / 2995cc 3.0L V6 1MZFE: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Lexus RX300 1999 / 3.0L: 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 101211-7840?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Formatting aliases for the same number: 1012117840.

How do I confirm 101211-7840 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.