Alternators

EexcavaStart 101211-7890 12V 120A Alternator for Jaguar S-TYPE 3.0L (Automatic-transmission configuration)

Q: What numbers are documented for 101211-7890?

Primary Manufacturer Reference: 101211-7890. Search Format Alias: 1012117890. Cross-reference (fitment check required): 334-1439. Cross-reference (fitment check required): AND0226. Cross-reference (fitment check required): 101211-7892. Cross-reference (fitment check required): XR83-10300-BC. Cross-reference (fitment check required): XR8-42452. Cross-reference (fitment check required): XR8-8577. Cross-reference (fitment check required): 13908. Cross-reference (fitment check required): 1-2426-01ND. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 101211-7890 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 / reference101211-7890

Specification12V 120A Alternator; original-unit verification required

Catalog ID929290382

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 101211-7890
Equipment Scope: Jaguar S-TYPE; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 120 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; 59 mm outside diameter
Configuration Restriction: Application scope is limited to automatic-transmission configuration.
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	101211-7890
Search Format Alias	Formatting only	1012117890
Cross-reference (fitment check required)	AC DELCO	334-1439
Cross-reference (fitment check required)	ARROWHEAD	AND0226
Cross-reference (fitment check required)	DENSO	101211-7892
Cross-reference (fitment check required)	FORD	XR83-10300-BC
Cross-reference (fitment check required)	JAGUAR	XR8-42452
Cross-reference (fitment check required)	JAGUAR	XR8-8577
Cross-reference (fitment check required)	LESTER	13908
Cross-reference (fitment check required)	WAI	1-2426-01ND

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

101211-7890

Formatting alias

1012117890

Cross-reference (fitment check required)

334-1439
AND0226
101211-7892
XR83-10300-BC
XR8-42452
XR8-8577
13908
1-2426-01ND

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 120A Alternator; original-unit verification required

Category: Alternators
Catalog ID: 929290382
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

10 model references

Jaguar S-TYPE 2000 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-Type 2000 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-TYPE 2001 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-Type 2001 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-TYPE 2002 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-Type 2002 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-TYPE 2003 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-Type 2003 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-TYPE 2004 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.
Jaguar S-Type 2004 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration.

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 101211-7890

Which machines use 101211-7890?

Recorded compatible model references include Jaguar S-TYPE 2000 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration., Jaguar S-Type 2000 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration., Jaguar S-TYPE 2001 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration., Jaguar S-Type 2001 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration., Jaguar S-TYPE 2002 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration., Jaguar S-Type 2002 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration., Jaguar S-TYPE 2003 / 3.0L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration., Jaguar S-Type 2003 / 3000cc 3.0L V6: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; Application scope is limited to automatic-transmission configuration. and 2 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 101211-7890?

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: 1012117890.

How do I confirm 101211-7890 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.