Starter Motors

Starter Motor 428000-2300 12V 9-Tooth for Subaru Legacy

Q: What numbers are documented for 428000-2300?

Primary Part Number: 428000-2300. Manufacturer / OEM Reference: 23300-AA48A. Catalog Cross-Reference: 17956N. Related reference - verify configuration: 23300-AA480. Related reference - verify configuration: 428000-3040. Related reference - verify configuration: SND0552. Related reference - verify configuration: 280-0365. Related reference - verify configuration: S-80157. Related reference - verify configuration: 17956. Related reference - verify configuration: 244-8510. Related reference - verify configuration: 190-479. Related reference - verify configuration: 17474. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 428000-2300 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 / reference428000-2300

Specification12V Starter Motor

Catalog ID91003495

Product Type: Starter Motor
Design: PMGR
Voltage: 12V
Pinion Teeth: 9
Condition: New replacement part
Gallery Representation: EexcavaStart neutral packaging illustration; actual product photograph pending
Transmission limitation: The listed related references are for manual-transmission applications; confirm the transmission and original starter before substitution.

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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 Part Number	Primary identity used for this catalog page	428000-2300
Manufacturer / OEM Reference	Listed under Subaru	23300-AA48A
Cross-reference (fitment check required)	Catalog reference	17956N
Cross-reference (fitment check required)	Compare the original unit	23300-AA480
Cross-reference (fitment check required)	Compare the original unit	428000-3040
Cross-reference (fitment check required)	ARROWHEAD	SND0552
Cross-reference (fitment check required)	DENSO FIRST TIME FIT	280-0365
Cross-reference (fitment check required)	DIXIE	S-80157
Cross-reference (fitment check required)	LESTER	17956
Cross-reference (fitment check required)	NAPA POWER PREMIUM PLUS	244-8510
Cross-reference (fitment check required)	PIC	190-479
Cross-reference (fitment check required)	REMY LIGHT DUTY	17474
Cross-reference (fitment check required)	USA INDUSTRIES	S2956
Cross-reference (fitment check required)	WILSON NEW	91-29-5682

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

428000-2300

Manufacturer number

23300-AA48A

Cross-reference (fitment check required)

17956N
23300-AA480
428000-3040
SND0552
280-0365
S-80157
17956
244-8510
190-479
17474
S2956
91-29-5682

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 Starter Motor

Category: Starter Motors
Catalog ID: 91003495
Illustration views: 1

Before ordering

Confirm these details

Confirm voltage and power rating against the original starter nameplate.
Compare mounting-hole pattern, flange position and overall body orientation.
Confirm pinion tooth count and rotation where those values are specified.
Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

3 model references

Subaru Legacy: 2005-2007; Engine H4 2.5L 2458cc
Subaru Outback: 2005-2007; Engine H4 2.5L 2458cc
Catalog coverage: Subaru (2005-2007)

Fitment / evidence notes

Fitment limitation: Confirm the exact number, nameplate, mounting, terminal layout, rotation and pinion teeth against the original starter before shipment

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 428000-2300

Which machines use 428000-2300?

Recorded compatible model references include Subaru Legacy: 2005-2007; Engine H4 2.5L 2458cc, Subaru Outback: 2005-2007; Engine H4 2.5L 2458cc, Catalog coverage: Subaru (2005-2007). Recorded fitment/evidence notes: Fitment limitation: Confirm the exact number, nameplate, mounting, terminal layout, rotation and pinion teeth against the original starter before shipment. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 428000-2300?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Manufacturer number: 23300-AA48A.

How do I confirm 428000-2300 before ordering?

Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. Send clear photos of the original unit and connector layout when requesting a quote.