Alternators

A2TX9091 12V 150A Alternator for Mazda CX-5 KE and Mazda 6 GJ 2.0

Q: What numbers are documented for A2TX9091?

Primary Manufacturer Part Number: A2TX9091. Catalog Replacement Number: A5389S. Equipment Cross-Reference: PY1C18300. Catalog Product Reference: 145.567.150.130. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm A2TX9091 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.

A2TX9091 12V 150A Alternator for Mazda CX-5 KE and Mazda 6 GJ 2.0, OEM/reference A2TX9091, 12V / 150A / 6-Groove Pulley / PL_3407 Plug, product view 1

1 / 6

6 product photos · Swipe on mobile, or hover and select a thumbnail.

OEM / referenceA2TX9091

Specification12V / 150A / 6-Groove Pulley / PL_3407 Plug

Catalog ID70876591

Product Type: Alternator
Voltage: 12 V
Rated Output: 150 A
Pulley: Six-groove multi-rib pulley
Pulley Outside Diameter: 52.0 mm
Mounting Dimensions A / B / C: 45.0 / 13.0 / 66.5 mm
Plug: PL_3407 catalog profile; compare keying
Threaded Mounting Points: M10 x 1.25 catalog specification
Condition: New replacement part

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.

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 Part Number	Alternator reference	A2TX9091
Catalog Replacement Number	Exact OE mapping	A5389S
Cross-reference (fitment check required)	Mazda-format reference	PY1C18300
Catalog Product Reference	Confirm complete unit geometry	145.567.150.130

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

A2TX9091

Cross-reference (fitment check required)

PY1C18300

Other documented relationship

A5389S
145.567.150.130

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 / 150A / 6-Groove Pulley / PL_3407 Plug

Category: Alternators
Catalog ID: 70876591
Photo views: 6

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

3 model references

Mazda CX-5: KE / GH 2.0 (KEEFW) with PEY6
Mazda 6 Saloon: GJ / GL 2.0 (GJ2 / GL2 / GL6) with PEY5
Fitment limitation: Confirm A2TX9091 label, pulley, plug, mounts, engine code and VIN

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 A2TX9091

Which machines use A2TX9091?

Recorded compatible model references include Mazda CX-5: KE / GH 2.0 (KEEFW) with PEY6, Mazda 6 Saloon: GJ / GL 2.0 (GJ2 / GL2 / GL6) with PEY5, Fitment limitation: Confirm A2TX9091 label, pulley, plug, mounts, engine code and VIN. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for A2TX9091?

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

How do I confirm A2TX9091 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.

Continue comparing verified references from the same system.

Browse this category