Alternators

EexcavaStart TG17C015 12V 170A Alternator for BMW 325i 3.0L L6 N52

Q: What numbers are documented for TG17C015?

Primary Manufacturer Reference: TG17C015. Cross-reference (fitment check required): AVA0103. Cross-reference (fitment check required): 400-40042. Cross-reference (fitment check required): 12-31-7-521-178. Cross-reference (fitment check required): 12-31-7-525-376. Cross-reference (fitment check required): 11260. Cross-reference (fitment check required): 439560. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm TG17C015 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 / referenceTG17C015

Specification12V 170A Alternator; original-unit verification required

Catalog ID929290547

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: TG17C015
Equipment Scope: BMW 325i; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 170 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; clutch pulley; 49 mm outside diameter
Pulley Classification Code: SC6; arrangement and diameter require original-unit confirmation
Configuration Restriction: BMW 325i 2006 with 2996 cc 3.0L L6 N52 engine only; 170 A internally regulated variant with 6-groove 49 mm clutch pulley. No automatic extension to other BMW series.
Availability: Quote only; stock not confirmed
Image Disclosure: Brand packaging illustration; exact-unit photograph not confirmed

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 Reference	VALEO	TG17C015
Cross-reference (fitment check required)	ARROWHEAD	AVA0103
Cross-reference (fitment check required)	ARROWHEAD	400-40042
Cross-reference (fitment check required)	BMW	12-31-7-521-178
Cross-reference (fitment check required)	BMW	12-31-7-525-376
Cross-reference (fitment check required)	LESTER	11260
Cross-reference (fitment check required)	VALEO NEW	439560

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

TG17C015

Cross-reference (fitment check required)

AVA0103
400-40042
12-31-7-521-178
12-31-7-525-376
11260
439560

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 170A Alternator; original-unit verification required

Category: Alternators
Catalog ID: 929290547
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

1 model reference

BMW 325i 2006 / 2996cc 3.0L L6 N52: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; BMW 325i 2006 with 2996 cc 3.0L L6 N52 engine only; 170 A internally regulated variant with 6-groove 49 mm clutch pulley. No automatic extension to other BMW series.

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 TG17C015

Which machines use TG17C015?

Recorded compatible model references include BMW 325i 2006 / 2996cc 3.0L L6 N52: Catalog-listed; verify original unit number, mounting, pulley and electrical connections; BMW 325i 2006 with 2996 cc 3.0L L6 N52 engine only; 170 A internally regulated variant with 6-groove 49 mm clutch pulley. No automatic extension to other BMW series.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for TG17C015?

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 TG17C015 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.