Excavator Starter Motors

Starter Motor 228000-7031 12V 9-Tooth for Lexus GS300

Q: What numbers are documented for 228000-7031?

Primary Part Number: 228000-7031. Manufacturer / OEM Reference: 228000-7030. Manufacturer / OEM Reference: 228000-7032. Manufacturer / OEM Reference: 228000-7033. Manufacturer / OEM Reference: 28100-46220. Manufacturer / OEM Reference: 28100-46220-84. Catalog Cross-Reference: 17747N. Additional Source Reference - Verify Configuration: 1998-05. Additional Source Reference - Verify Configuration: 1998-2005. Additional Source Reference - Verify Configuration: 2001-05. Additional Source Reference - Verify Configuration: 4228000-7030. Additional Source Reference - Verify Configuration: GS300. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 228000-7031 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

Brand illustration · Exact product photo available on request.

OEM / reference228000-7031

Specification12V Starter Motor

Catalog ID91003540

Starter motor identified by primary reference 228000-7031. The exact-reference catalog records design OSGR, voltage 12V, pinion teeth 9. Recorded application: Lexus GS300 1998-2005; Engine L6 3.0L 2997cc. Confirm the complete number, mounting, terminals, rotation and pinion teeth against the original starter before ordering. The displayed EexcavaStart package is a catalog illustration, not a photograph of the supplied product.

Product Type: Starter Motor
Design: OSGR
Voltage: 12V
Pinion Teeth: 9
Condition: New replacement part
Gallery Representation: EexcavaStart neutral packaging illustration; exact product photo available on request

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Primary identity used for this catalog page	228000-7031
Manufacturer / OEM Reference	Listed under Denso	228000-7030
Manufacturer / OEM Reference	Listed under the exact-reference catalog	228000-7032
Manufacturer / OEM Reference	Listed under the exact-reference catalog	228000-7033
Manufacturer / OEM Reference	Listed under Lexus	28100-46220
Manufacturer / OEM Reference	Listed under the exact-reference catalog	28100-46220-84
Catalog Cross-Reference	Exact-reference catalog number	17747N
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	1998-05
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	1998-2005
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	2001-05
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	4228000-7030
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	GS300
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	IS300

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

228000-7031

Manufacturer number

228000-7030
228000-7032
228000-7033
28100-46220
28100-46220-84

Other documented relationship

17747N
1998-05
1998-2005
2001-05
4228000-7030
GS300
IS300

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

12V Starter Motor

Category: Excavator Starter Motors
Catalog ID: 91003540
Photo 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

4 model references

Lexus GS300: 1998-2005; Engine L6 3.0L 2997cc
Lexus IS300: 2001-2005; Engine L6 3.0L 2997cc
Catalog coverage: Lexus (1998-2005)
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 228000-7031

Which machines use 228000-7031?

Recorded compatible model references include Lexus GS300: 1998-2005; Engine L6 3.0L 2997cc, Lexus IS300: 2001-2005; Engine L6 3.0L 2997cc, Catalog coverage: Lexus (1998-2005), 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 228000-7031?

Manufacturer number: 228000-7030, 228000-7032, 228000-7033, 28100-46220, 28100-46220-84.

How do I confirm 228000-7031 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.