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Starter Motors

428000-7881 12V 10-Tooth Starter for Audi A4 (8K2, B8) Eng.CAGA, CJCA 2.0 TDI q

EexcavaStart brand illustration; exact product photo pending for reference 428000-7881

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 / reference428000-7881
Specification12V Starter Motor
Catalog ID91003427
Product Type
Starter Motor
Design
PMGR
Voltage
12V
Pinion Teeth
10
Condition
New replacement part
Gallery Representation
EexcavaStart neutral packaging illustration; exact product photo available on request
Rated Power
2.50 kW
Rotation
CW
Mounting Holes
2
Threaded Mounting Holes
1
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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

RelationshipReference familyNumber
Primary Part NumberPrimary identity used for this catalog page428000-7881
Manufacturer / OEM ReferenceListed under Volkswagen03L-911-021-E
Manufacturer / OEM ReferenceListed under the exact-reference catalog03L-911-021-EX
Manufacturer / OEM ReferenceListed under the exact-reference catalog03L-911-021-G
Manufacturer / OEM ReferenceListed under the exact-reference catalog03L-911-021-GX
Manufacturer / OEM ReferenceListed under the exact-reference catalog03L-911-024-A
Manufacturer / OEM ReferenceListed under the exact-reference catalog03L-911-024-B
Manufacturer / OEM ReferenceListed under Denso428000-7880
Manufacturer / OEM ReferenceListed under the exact-reference catalog428000-7882
Manufacturer / OEM ReferenceListed under the exact-reference catalog428000-7883
Manufacturer / OEM ReferenceListed under the exact-reference catalog428000-7884
Manufacturer / OEM ReferenceListed under the exact-reference catalog428000-7885
Manufacturer / OEM ReferenceListed under the exact-reference catalog428000-7886
Manufacturer / OEM ReferenceListed under Marelli063521390750
Cross-reference (fitment check required)Exact-reference catalog number33126N
Additional Source Reference - Verify ConfigurationRetained from the supplied catalog; compare the original unit03L911021
Additional Source Reference - Verify ConfigurationRetained from the supplied catalog; compare the original unit03L911021C
Additional Source Reference - Verify ConfigurationRetained from the supplied catalog; compare the original unit03L911021CX
Additional Source Reference - Verify ConfigurationRetained from the supplied catalog; compare the original unit03L911024
Additional Source Reference - Verify ConfigurationRetained from the supplied catalog; compare the original unit03L911024C
Additional Source Reference - Verify ConfigurationRetained from the supplied catalog; compare the original unitD428000-7880
Additional Source Reference - Verify ConfigurationRetained from the supplied catalog; compare the original unitDSN994
Cross-reference (fitment check required)BOSCH0001139075
Cross-reference (fitment check required)BOSCH0001139019
Cross-reference (fitment check required)BOSCH0001139020
Cross-reference (fitment check required)BOSCH0001139076
Cross-reference (fitment check required)VW03L911024BX
Cross-reference (fitment check required)MAGNETI MARELLI063280087010
Cross-reference (fitment check required)CARGO115636
Cross-reference (fitment check required)ELSTOCK25-4247
Cross-reference (fitment check required)DENSO428000-7887
Cross-reference (fitment check required)POWERMAX88214309
Cross-reference (fitment check required)AUTOELECTROAEY2575
Cross-reference (fitment check required)LUCASLRS02575
Cross-reference (fitment check required)LUCASLRS2575
Cross-reference (fitment check required)MAGNETI MARELLIMSN8087
Cross-reference (fitment check required)3EFFESTRL690
Cross-reference (fitment check required)ERA220876
Cross-reference (fitment check required)LOGISTIK332119
Cross-reference (fitment check required)ELECTROLOGSTR1596
Cross-reference (fitment check required)STARDAXSTX210265R
Cross-reference (fitment check required)STARDAXSTX210265
Cross-reference (fitment check required)3EFFEPRSL690
Cross-reference (fitment check required)ACAUTOAC-CBS5858
Cross-reference (fitment check required)DRI311276102
Cross-reference (fitment check required)EUROTEC11024040
Cross-reference (fitment check required)FRIESEN8024040
Cross-reference (fitment check required)PROTECHIR8549
Cross-reference (fitment check required)QUINTON HAZELLQRS2486
Cross-reference (fitment check required)THE NEW LINERE83651N
Cross-reference (fitment check required)TMIST01749
Cross-reference (fitment check required)VALEO438374
Cross-reference (fitment check required)BOSCH1986S00847
Cross-reference (fitment check required)KUHNER256434
Cross-reference (fitment check required)KUHNER256434B
Cross-reference (fitment check required)ALANKO10438384
Cross-reference (fitment check required)ATL AUTOTECHNIKA24040
Cross-reference (fitment check required)AUTOTEAMSBO460
Cross-reference (fitment check required)AUTOTEAMSBO460A
Cross-reference (fitment check required)BOSCH0986024040
Cross-reference (fitment check required)CASCOCST10460AS
Cross-reference (fitment check required)CASCOCST10460GS
Cross-reference (fitment check required)CEVAM3073
Cross-reference (fitment check required)DTSS-50651
Cross-reference (fitment check required)EAI12148
Cross-reference (fitment check required)SIDATS12BH0928
Cross-reference (fitment check required)IKA6.7016.1
Cross-reference (fitment check required)HELLA8EA011612-231
Cross-reference (fitment check required)HENKEL PARTS3114782
Cross-reference (fitment check required)HENKEL PARTS3114783
Cross-reference (fitment check required)HERTH+BUSS42024040
Cross-reference (fitment check required)HOFFERH5010960G
Cross-reference (fitment check required)ITAB AUTOMOTIVE10010460AV
Cross-reference (fitment check required)ITAB AUTOMOTIVE10010460OV
Cross-reference (fitment check required)MAGNETI MARELLIMSN2190
Cross-reference (fitment check required)MEAT & DORIA5010960G
Cross-reference (fitment check required)MOTRIO8550504885
Cross-reference (fitment check required)SNRAAU9039
Cross-reference (fitment check required)STARTCAR148ST21
Cross-reference (fitment check required)VALEO458855
Cross-reference (fitment check required)VEMOV10-12-39019
Cross-reference (fitment check required)SANDO6010460.0
Cross-reference (fitment check required)SANDO6010460.1
Cross-reference (fitment check required)REAL20401064BN
Cross-reference (fitment check required)REAL20401064OE
Cross-reference (fitment check required)SIOMMAV124600A
Cross-reference (fitment check required)WOODAUTOBOS0001139019
Cross-reference (fitment check required)WOODAUTOBOS0001139075
Cross-reference (fitment check required)DELCODRS0405
Cross-reference (fitment check required)WOODAUTOSTR50651
Cross-reference (fitment check required)WOODAUTOWOOSTR50651
Cross-reference (fitment check required)CARGOF032115636
Cross-reference (fitment check required)AUTO MAGNETOAM-1026

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
  • 428000-7881
Manufacturer number
  • 03L-911-021-E
  • 03L-911-021-EX
  • 03L-911-021-G
  • 03L-911-021-GX
  • 03L-911-024-A
  • 03L-911-024-B
  • 428000-7880
  • 428000-7882
  • 428000-7883
  • 428000-7884
  • 428000-7885
  • 428000-7886
  • 063521390750
Cross-reference (fitment check required)
  • 33126N
  • 0001139075
  • 0001139019
  • 0001139020
  • 0001139076
  • 03L911024BX
  • 063280087010
  • 115636
  • 25-4247
  • 428000-7887
  • 88214309
  • AEY2575
  • LRS02575
  • LRS2575
  • MSN8087
  • STRL690
  • 220876
  • 332119
  • STR1596
  • STX210265R
  • STX210265
  • PRSL690
  • AC-CBS5858
  • 311276102
  • 11024040
  • 8024040
  • IR8549
  • QRS2486
  • RE83651N
  • ST01749
  • 438374
  • 1986S00847
  • 256434
  • 256434B
  • 10438384
  • A24040
  • SBO460
  • SBO460A
  • 0986024040
  • CST10460AS
  • CST10460GS
  • 3073
  • S-50651
  • 12148
  • S12BH0928
  • 6.7016.1
  • 8EA011612-231
  • 3114782
  • 3114783
  • 42024040
  • H5010960G
  • 10010460AV
  • 10010460OV
  • MSN2190
  • 5010960G
  • 8550504885
  • AU9039
  • 148ST21
  • 458855
  • V10-12-39019
  • 6010460.0
  • 6010460.1
  • 20401064BN
  • 20401064OE
  • MAV124600A
  • BOS0001139019
  • BOS0001139075
  • DRS0405
  • STR50651
  • WOOSTR50651
  • F032115636
  • AM-1026
Other documented relationship
  • 03L911021
  • 03L911021C
  • 03L911021CX
  • 03L911024
  • 03L911024C
  • D428000-7880
  • DSN994

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 Starter Motor

Category
Starter Motors
Catalog ID
91003427
Illustration 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

41 model references

  • Audi A4 (8K2, B8) Eng.CAGA, CJCA 2.0 TDI quattro 105kw: 2008-2015; Engine "CAGA, CJCA"
  • Audi A4 (8K2, B8) Eng.CAGA, CJCA, CMEA, CMFA 2.0 TDI 105kw: 2007-2015; Engine "CAGA, CJCA, CMEA, CMFA"
  • Audi A4 (8K2, B8) Eng.CAGB, CJCB 2.0 TDI 100kw: 2007-2015; Engine "CAGB, CJCB"
  • Audi A4 (8K2, B8) Eng.CAGC, CJCC 2.0 TDI 88kw: 2008-2015; Engine "CAGC, CJCC"
  • Audi A4 (8K2, B8) Eng.CAHA 2.0 TDI 125kw: 2008-2012; Engine CAHA
  • Audi A4 (8K2, B8) Eng.CAHA 2.0 TDI quattro 125kw: 2008-2012; Engine CAHA
  • Audi A4 (8K2, B8) Eng.CAHB, CGLD 2.0 TDI 120kw: 2008-2015; Engine "CAHB, CGLD"
  • Audi A4 Allroad (8KH, B8) Eng.CAGB, CJCB 2.0 TDI quattro 100kw: 2009-2016; Engine "CAGB, CJCB"
  • Audi A4 Allroad (8KH, B8) Eng.CAHA 2.0 TDI quattro 125kw: 2009-2016; Engine CAHA
  • Audi A4 Allroad (8KH, B8) Eng.CAHB, CGLD 2.0 TDI quattro 120kw: 2009-2016; Engine "CAHB, CGLD"
  • Audi A4 Allroad (8KH, B8) Eng.CGLC 2.0 TDI quattro 130kw: 2011-2016; Engine CGLC
  • Audi A4 Avant (8K5, B8) Eng.CAGA, CJCA 2.0 TDI quattro 105kw: 2008-2015; Engine "CAGA, CJCA"
  • Audi A4 Avant (8K5, B8) Eng.CAGA, CJCA, CMEA, CMFA 2.0 TDI 105kw: 2008-2015; Engine "CAGA, CJCA, CMEA, CMFA"
  • Audi A4 Avant (8K5, B8) Eng.CAGB, CJCB 2.0 TDI 100kw: 2008-2015; Engine "CAGB, CJCB"
  • Audi A4 Avant (8K5, B8) Eng.CAGC, CJCC 2.0 TDI 88kw: 2008-2015; Engine "CAGC, CJCC"
  • Audi A4 Avant (8K5, B8) Eng.CAHA 2.0 TDI 125kw: 2008-2012; Engine CAHA
  • Audi A4 Avant (8K5, B8) Eng.CAHA 2.0 TDI quattro 125kw: 2008-2012; Engine CAHA
  • Audi A4 Avant (8K5, B8) Eng.CAHB, CGLD 2.0 TDI 120kw: 2008-2015; Engine "CAHB, CGLD"
  • Audi A4 Avant (8K5, B8) Eng.CGLC 2.0 TDI 130kw: 2011-2015; Engine CGLC
  • Audi A4 Avant (8K5, B8) Eng.CGLC 2.0 TDI quattro 130kw: 2011-2015; Engine CGLC
  • Audi A5 (8T3) Eng.CAHA 2.0 TDI 125kw: 2008-2012; Engine CAHA
  • Audi A5 (8T3) Eng.CAHA 2.0 TDI quattro 125kw: 2008-2012; Engine CAHA
  • Audi A5 (8T3) Eng.CAHB, CGLD 2.0 TDI 120kw: 2008-2017; Engine "CAHB, CGLD"
  • Audi A5 (8T3) Eng.CGLC 2.0 TDI 130kw: 2011-2017; Engine CGLC
  • Audi A5 (8T3) Eng.CGLC 2.0 TDI quattro 130kw: 2011-2017; Engine CGLC
  • Audi A5 Convertible (8F7) Eng.CAHA 2.0 TDI 125kw: 2009-2012; Engine CAHA
  • Audi A5 Convertible (8F7) Eng.CAHB, CGLD 2.0 TDI 120kw: 2009-2014; Engine "CAHB, CGLD"
  • Audi A5 Convertible (8F7) Eng.CGLC 2.0 TDI 130kw: 2011-2017; Engine CGLC
  • Audi A5 Convertible (8F7) Eng.CGLC 2.0 TDI quattro 130kw: 2012-2015; Engine CGLC
  • Audi A5 Convertible (8F7) Eng.CJCA 2.0 TDI 105kw: 2011-2015; Engine CJCA
  • Audi A5 Sportback (8TA) Eng.CAGA, CJCA, CMEA, CMFA 2.0 TDI 105kw: 2009-2017; Engine "CAGA, CJCA, CMEA, CMFA"
  • Audi A5 Sportback (8TA) Eng.CAGB, CJCB 2.0 TDI 100kw: 2009-2017; Engine "CAGB, CJCB"
  • Audi A5 Sportback (8TA) Eng.CAHA 2.0 TDI quattro 125kw: 2009-2012; Engine CAHA
  • Audi A5 Sportback (8TA) Eng.CAHB, CGLD 2.0 TDI 120kw: 2009-2017; Engine "CAHB, CGLD"
  • Audi A5 Sportback (8TA) Eng.CGLC 2.0 TDI 130kw: 2011-2017; Engine CGLC
  • Audi A5 Sportback (8TA) Eng.CGLC 2.0 TDI quattro 130kw: 2011-2017; Engine CGLC
  • Audi A6 Avant (4G5, C7, 4GD) Eng.CGLC, CMGB 2.0 TDI 130kw: 2011; Engine "CGLC, CMGB"
  • Audi A6 Avant (4G5, C7, 4GD) Eng.CGLD 2.0 TDI 120kw: 2011; Engine CGLD
  • Audi Q5 (8R) Eng.CAHA, CGLB, CMGA 2.0 TDI quattro 125kw: 2008-2012; Engine "CAHA, CGLB, CMGA"
  • Audi Q5 (8R) Eng.CJCA 2.0 TDI 105kw: 2010; Engine CJCA
  • Catalog coverage: Audi - Europe (2007-2017)

Fitment / evidence notes

  • 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 428000-7881

Which machines use 428000-7881?

Recorded compatible model references include Audi A4 (8K2, B8) Eng.CAGA, CJCA 2.0 TDI quattro 105kw: 2008-2015; Engine "CAGA, CJCA", Audi A4 (8K2, B8) Eng.CAGA, CJCA, CMEA, CMFA 2.0 TDI 105kw: 2007-2015; Engine "CAGA, CJCA, CMEA, CMFA", Audi A4 (8K2, B8) Eng.CAGB, CJCB 2.0 TDI 100kw: 2007-2015; Engine "CAGB, CJCB", Audi A4 (8K2, B8) Eng.CAGC, CJCC 2.0 TDI 88kw: 2008-2015; Engine "CAGC, CJCC", Audi A4 (8K2, B8) Eng.CAHA 2.0 TDI 125kw: 2008-2012; Engine CAHA, Audi A4 (8K2, B8) Eng.CAHA 2.0 TDI quattro 125kw: 2008-2012; Engine CAHA, Audi A4 (8K2, B8) Eng.CAHB, CGLD 2.0 TDI 120kw: 2008-2015; Engine "CAHB, CGLD", Audi A4 Allroad (8KH, B8) Eng.CAGB, CJCB 2.0 TDI quattro 100kw: 2009-2016; Engine "CAGB, CJCB" and 33 additional models shown on this page. Recorded fitment/evidence notes: 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 428000-7881?

Documented reference numbers (verify configuration; not automatically direct interchanges): 03L911021, 03L911021C, 03L911021CX, 03L911024, 03L911024C, D428000-7880. See the complete relationship table above. Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Manufacturer number: 03L-911-021-E, 03L-911-021-EX, 03L-911-021-G, 03L-911-021-GX, 03L-911-024-A, 03L-911-024-B.

How do I confirm 428000-7881 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.

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