Excavator Starter Motors

Starter Motor 438000-2990 12V 17-Tooth for Chevrolet Camaro

Q: What numbers are documented for 438000-2990?

Primary Part Number: 438000-2990. Manufacturer / OEM Reference: TN438000-2990. Manufacturer / OEM Reference: 12661379. Manufacturer / OEM Reference: 12666641. Manufacturer / OEM Reference: 12667974. Catalog Cross-Reference: 16351N. Additional Source Reference - Verify Configuration: 1GENERAL. Additional Source Reference - Verify Configuration: 2016-2018. Additional Source Reference - Verify Configuration: 2017. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 438000-2990 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 / reference438000-2990

Specification12V Starter Motor

Catalog ID91003447

Starter motor identified by primary reference 438000-2990. The exact-reference catalog records design PMGR, voltage 12V, pinion teeth 17. Recorded application: Chevrolet Camaro 2016-2024; Engine V6 3.6L 222cid. 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: PMGR
Voltage: 12V
Pinion Teeth: 17
Condition: New replacement part
Gallery Representation: EexcavaStart neutral packaging illustration; exact product photo available on request

Send email inquiry Ask on WhatsApp Return to catalog

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	438000-2990
Manufacturer / OEM Reference	Listed under the exact-reference catalog	TN438000-2990
Manufacturer / OEM Reference	Listed under GM	12661379
Manufacturer / OEM Reference	Listed under the exact-reference catalog	12666641
Manufacturer / OEM Reference	Listed under the exact-reference catalog	12667974
Catalog Cross-Reference	Exact-reference catalog number	16351N
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	1GENERAL
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	2016-2018
Additional Source Reference - Verify Configuration	Retained from the supplied catalog; compare the original unit	2017

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

438000-2990

Manufacturer number

TN438000-2990
12661379
12666641
12667974

Other documented relationship

16351N
1GENERAL
2016-2018
2017

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: 91003447
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

Chevrolet Camaro: 2016-2024; Engine V6 3.6L 222cid
GMC Acadia: 2017-2019; Engine V6 3.6L 222cid
Catalog coverage: Chevrolet (2016-2024) ** GMC (2017-2019)
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 438000-2990

Which machines use 438000-2990?

Recorded compatible model references include Chevrolet Camaro: 2016-2024; Engine V6 3.6L 222cid, GMC Acadia: 2017-2019; Engine V6 3.6L 222cid, Catalog coverage: Chevrolet (2016-2024) ** GMC (2017-2019), 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 438000-2990?

Manufacturer number: TN438000-2990, 12661379, 12666641, 12667974.

How do I confirm 438000-2990 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.