Alternators

EexcavaStart SG12B024 12V 120A Alternator for Mercedes-Benz CLK320 3.2L

Q: What numbers are documented for SG12B024?

Primary Manufacturer Reference: SG12B024. Cross-reference (fitment check required): AVA0043. Cross-reference (fitment check required): 400-40093. Cross-reference (fitment check required): V439307. Cross-reference (fitment check required): 113835. Cross-reference (fitment check required): 11123. Cross-reference (fitment check required): 011-154-62-02. Cross-reference (fitment check required): A011-154-62-02. Cross-reference (fitment check required): 439307. Cross-reference (fitment check required): 1-2246-11VA. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm SG12B024 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 / referenceSG12B024

Specification12V 120A Alternator; original-unit verification required

Catalog ID929290464

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: SG12B024
Equipment Scope: Mercedes-Benz CLK320; exact catalog-listed engine/year rows only
Voltage: 12 V
Rated Output: 120 A
Rotation: CW
Regulator: Internal
Pulley: 6 grooves; 50 mm outside diameter
Availability: Quote only; stock not confirmed
Image Disclosure: Brand packaging illustration; exact-unit photograph not confirmed

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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 Manufacturer Reference	VALEO	SG12B024
Cross-reference (fitment check required)	ARROWHEAD	AVA0043
Cross-reference (fitment check required)	ARROWHEAD	400-40093
Cross-reference (fitment check required)	ARROWHEAD	V439307
Cross-reference (fitment check required)	CARGO	113835
Cross-reference (fitment check required)	LESTER	11123
Cross-reference (fitment check required)	MERCEDES BENZ	011-154-62-02
Cross-reference (fitment check required)	MERCEDES BENZ	A011-154-62-02
Cross-reference (fitment check required)	VALEO NEW	439307
Cross-reference (fitment check required)	WAI	1-2246-11VA

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

SG12B024

Cross-reference (fitment check required)

AVA0043
400-40093
V439307
113835
11123
011-154-62-02
A011-154-62-02
439307
1-2246-11VA

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 120A Alternator; original-unit verification required

Category: Alternators
Catalog ID: 929290464
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

4 model references

Mercedes-Benz CLK320 2001 / 3.2L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Mercedes-Benz CLK320 2001 / 3199cc 3.2L V6 112.940: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Mercedes-Benz CLK320 2002 / 3.2L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections
Mercedes-Benz CLK320 2002 / 3199cc 3.2L V6 112.940: Catalog-listed; verify original unit number, mounting, pulley and electrical connections

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 SG12B024

Which machines use SG12B024?

Recorded compatible model references include Mercedes-Benz CLK320 2001 / 3.2L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Mercedes-Benz CLK320 2001 / 3199cc 3.2L V6 112.940: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Mercedes-Benz CLK320 2002 / 3.2L: Catalog-listed; verify original unit number, mounting, pulley and electrical connections, Mercedes-Benz CLK320 2002 / 3199cc 3.2L V6 112.940: Catalog-listed; verify original unit number, mounting, pulley and electrical connections. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for SG12B024?

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 SG12B024 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.