Alternators

EexcavaStart 104210-5020 12V 150A Alternator for ALFA ROMEO 159 Sportwagon (939_) 2.4 JTDM (939.BXM1B)

Q: What numbers are documented for 104210-5020?

Primary Manufacturer Reference: 104210-5020. Cross-reference (fitment check required): ALTL712. Cross-reference (fitment check required): AEK3084. Cross-reference (fitment check required): 114749. Cross-reference (fitment check required): F032114749. Cross-reference (fitment check required): CAL30128AS. Cross-reference (fitment check required): CAL30128GS. Cross-reference (fitment check required): 9193. Cross-reference (fitment check required): 104210-2780. Cross-reference (fitment check required): 104210-4320. Cross-reference (fitment check required): 104210-5021. Cross-reference (fitment check required): DAN936. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 104210-5020 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 / reference104210-5020

Specification12V 150A Alternator; exact configuration verification required

Catalog ID929820006

Product Type: Alternator
Product Brand: EexcavaStart
Primary Reference: 104210-5020
Equipment Scope: ALFA ROMEO 159 Sportwagon (939_) 2.4 JTDM (939.BXM1B)
Voltage: 12 V
Rated Output: 150 A
Size A [ mm ] (recorded; verify matching diagram/interface): 28.00
Size B [ mm ] (recorded; verify matching diagram/interface): 14.00
Size C [ mm ] (recorded; verify matching diagram/interface): 65.00
G [ qty. ] (recorded; verify matching diagram/interface): 5
O.D.1 [ mm ] (recorded; verify matching diagram/interface): 61.00
Pulley (recorded; verify matching diagram/interface): AFP
D.1 [ mm ] (recorded; verify matching diagram/interface): 11.00
D.2 [ mm ] (recorded; verify matching diagram/interface): 12.00
D.3 [ mm ] (recorded; verify matching diagram/interface): 12.00
L.1 [ mm ] (recorded; verify matching diagram/interface): 167.00
Plug (recorded; verify matching diagram/interface): PL_2401
Configuration Restriction: This listing covers only ALFA ROMEO 159 Sportwagon (939_) 2.4 JTDM (939.BXM1B), engine 939A9.000, 05.2007 - 12.2012. Match the original reference, 12V/150A rating, mounting pattern, pulley and electrical connector before ordering. Other variants in reference catalogs are not included.
Availability: Quote only; stock not confirmed
Image Disclosure: Brand packaging illustration; not an exact-unit photograph

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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	DENSO	104210-5020
Cross-reference (fitment check required)	3EFFE	ALTL712
Cross-reference (fitment check required)	AUTOELECTRO	AEK3084
Cross-reference (fitment check required)	CARGO	114749
Cross-reference (fitment check required)	CARGO	F032114749
Cross-reference (fitment check required)	CASCO	CAL30128AS
Cross-reference (fitment check required)	CASCO	CAL30128GS
Cross-reference (fitment check required)	CEVAM	9193
Cross-reference (fitment check required)	DENSO	104210-2780
Cross-reference (fitment check required)	DENSO	104210-4320
Cross-reference (fitment check required)	DENSO	104210-5021
Cross-reference (fitment check required)	DENSO	DAN936
Cross-reference (fitment check required)	EAI	57240
Cross-reference (fitment check required)	ELECTROLOG	ALT6246
Cross-reference (fitment check required)	ELSTOCK	28-5696
Cross-reference (fitment check required)	ERA	210688
Cross-reference (fitment check required)	FIAT	50500728
Cross-reference (fitment check required)	FIAT	51734825
Cross-reference (fitment check required)	FIAT	51738425
Cross-reference (fitment check required)	FIAT	71789547
Cross-reference (fitment check required)	FRIESEN	9090222
Cross-reference (fitment check required)	HC PARTS	CA2016IR
Cross-reference (fitment check required)	KUHNER	302016RI
Cross-reference (fitment check required)	KUHNER	302016RID
Cross-reference (fitment check required)	LOGISTIK	446926
Cross-reference (fitment check required)	LUCAS	LRA03084
Cross-reference (fitment check required)	LUCAS	LRA3084
Cross-reference (fitment check required)	MAGNETI MARELLI	63377015
Cross-reference (fitment check required)	REAL	20104821BN
Cross-reference (fitment check required)	REAL	20104821OE
Cross-reference (fitment check required)	RNL	RNL104210-2780
Cross-reference (fitment check required)	SANDO	2030128
Cross-reference (fitment check required)	SANDO	2030128.0
Cross-reference (fitment check required)	SANDO	2030128.1
Cross-reference (fitment check required)	SIDAT	A12DE0214A2
Cross-reference (fitment check required)	SOVEREIGN	ALT626CP
Cross-reference (fitment check required)	SOVEREIGN	SB340
Cross-reference (fitment check required)	STARDAX	STX100522
Cross-reference (fitment check required)	STARDAX	STX100522R
Cross-reference (fitment check required)	STARDAX	STX101860
Cross-reference (fitment check required)	WAI	24086R
Cross-reference (fitment check required)	WOODAUTO	ALT30190
Cross-reference (fitment check required)	WOODAUTO	MAN7015

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

104210-5020

Cross-reference (fitment check required)

ALTL712
AEK3084
114749
F032114749
CAL30128AS
CAL30128GS
9193
104210-2780
104210-4320
104210-5021
DAN936
57240
ALT6246
28-5696
210688
50500728
51734825
51738425
71789547
9090222
CA2016IR
302016RI
302016RID
446926
LRA03084
LRA3084
63377015
20104821BN
20104821OE
RNL104210-2780
2030128
2030128.0
2030128.1
A12DE0214A2
ALT626CP
SB340
STX100522
STX100522R
STX101860
24086R
ALT30190
MAN7015

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 Alternator; exact configuration verification required

Category: Alternators
Catalog ID: 929820006
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

ALFA ROMEO 159 Sportwagon (939_) 2.4 JTDM (939.BXM1B), engine 939A9.000, 05.2007 - 12.2012; catalog-listed exact configuration; verify original number, mounting and connector before ordering.

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 104210-5020

Which machines use 104210-5020?

Recorded compatible model references include ALFA ROMEO 159 Sportwagon (939_) 2.4 JTDM (939.BXM1B), engine 939A9.000, 05.2007 - 12.2012; catalog-listed exact configuration; verify original number, mounting and connector before ordering.. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 104210-5020?

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 104210-5020 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.