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12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 4B6 950 B4

5.02 product ratings

Archangel Enterprises (3373)

100% positive feedback

Price:

$36.00

Free shipping

Returns:

30 days returns. Seller pays for return shipping.

Condition:

Used

PART # 12616866,YRKR. LUCERNE 06-08 Elec Cont Unit (ECU); (lower part of air cleaner box), 3.8L. Parts from 1998 and up vehicles are complicated and anti-theft systems have further complicated installation of used or new modules.

About this product

Product Identifiers

BrandBuick

Manufacturer Part Number12600930

eBay Product ID (ePID)8016249198

Product Key Features

Protection LockNo

MemoryFlash

Terminal TypePin

Vintage PartNo

Universal FitmentNo

Input ConnectionAnalog Input

Programming RequiredYes

Placement on VehicleFront

Mounting StyleBolt-On

MaterialAluminum

TypeEngine Control Unit (ECU)

OE/OEM Part Number12600930

Country of OriginUnited States

All listings for this product

2006-2009 Buick Lucerne 12616866, 12600930 Engine Control Module, ECM, ECU, OEM

item 1 2006-2009 Buick Lucerne 12616866, 12600930 Engine Control Module, ECM, ECU, OEM

✅ 2006 2007 2008 2009 BUICK LUCERNE ENGINE COMPUTER MODULE ECM ECU PCM 12616866

item 2 ✅ 2006 2007 2008 2009 BUICK LUCERNE ENGINE COMPUTER MODULE ECM ECU PCM 12616866

2006-2009 Buick Lucerne 3.8L Engine Control Module Ecu Pcm Ecm Pcu 12608263 YNLZ

item 3 2006-2009 Buick Lucerne 3.8L Engine Control Module Ecu Pcm Ecm Pcu 12608263 YNLZ

2007 Buick LaCrosse 3.8L 12619811 12600930 ECM Engine Control Module

item 4 2007 Buick LaCrosse 3.8L 12619811 12600930 ECM Engine Control Module

2007-2009 Buick Lacrosse ecm ecu computer 12611003

item 5 2007-2009 Buick Lacrosse ecm ecu computer 12611003

12616866 ecm ecu computer 2007-2009 Grand Prix or Buick Lucerne **tested**

item 6 12616866 ecm ecu computer 2007-2009 Grand Prix or Buick Lucerne **tested**

12619810 Buick LaCrosse Grand Prix 2006-2008 ecm ecu computer

item 7 12619810 Buick LaCrosse Grand Prix 2006-2008 ecm ecu computer

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 416 3J6 B7

item 8 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 416 3J6 B7

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16D2 65 B32

item 9 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16D2 65 B32

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16C1 907 B40

item 10 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16C1 907 B40

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 501 9E3 B5

item 11 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 501 9E3 B5

12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 9B1 739 B5

item 12 12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 9B1 739 B5

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 410 2E2 B4

item 13 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 410 2E2 B4

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 577 1K9 B3

item 14 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 577 1K9 B3

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 494 16D3 B2

item 15 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 494 16D3 B2

12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 3L8 255 B3

item 16 12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 3L8 255 B3

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 4G3 864 B2

item 17 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 4G3 864 B2

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 271 9M3 B5

item 18 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 271 9M3 B5

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Modul 966 12F3 B2

item 19 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Modul 966 12F3 B2

12600930 Buick Allure 2006-09 3.8L Engine Control Unit ECU Modul OEM 501 9E3 B5

item 20 12600930 Buick Allure 2006-09 3.8L Engine Control Unit ECU Modul OEM 501 9E3 B5

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Modul 790 1O1 B3

item 21 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Modul 790 1O1 B3

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16B1 649 B34

item 22 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16B1 649 B34

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 389 16C2 B4

item 23 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 389 16C2 B4

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 338 3F4 B4

item 24 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 338 3F4 B4

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 929 1G1 B7

item 25 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 929 1G1 B7

12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 3N5 870 B8

item 26 12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 3N5 870 B8

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 5A2 365 B3

item 27 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 5A2 365 B3

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 16D3 210 B24

item 28 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 16D3 210 B24

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 16D1 114 B12

item 29 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 16D1 114 B12

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 6A2 922 B1

item 30 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Module 6A2 922 B1

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16D1 217 B22

item 31 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU 16D1 217 B22

12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Modul 568 16C2 B12

item 32 12600930 Buick Allure 2006-2009 3.8L Engine Control Unit ECU Modul 568 16C2 B12

12600930 Buick LaCrosse 2006-2009 3.8LEngine Control UnitECU Module 16B1 732 B36

item 33 12600930 Buick LaCrosse 2006-2009 3.8LEngine Control UnitECU Module 16B1 732 B36

12600930 Buick Allure 2006-2009 3.8L Engine Unit ECU Module 9C3 442 B3

item 34 12600930 Buick Allure 2006-2009 3.8L Engine Unit ECU Module 9C3 442 B3

12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 1K4 576 B6

item 35 12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 1K4 576 B6

12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 4B6 950 B4

item 36 12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 4B6 950 B4

2006-2009 Buick Lucerne 12616866, 12600930 Engine Control Module ECM, ECU, OEM

item 37 2006-2009 Buick Lucerne 12616866, 12600930 Engine Control Module ECM, ECU, OEM

2006-2009 Buick Lucerne 12616866, 12600930 Engine Control Module ECM ECU, OEM

item 38 2006-2009 Buick Lucerne 12616866, 12600930 Engine Control Module ECM ECU, OEM

Buick Lucerne 3.8L ECU ECM Engine Control Module 12600930 06 07 08

item 39 Buick Lucerne 3.8L ECU ECM Engine Control Module 12600930 06 07 08

12612048 Pontiac Grand Prix or Lucerne 2006-2008 ecm ecu computer

item 40 12612048 Pontiac Grand Prix or Lucerne 2006-2008 ecm ecu computer

06-08 Lacrosse or Allure Engine Computer ECM ECU 12619812

item 41 06-08 Lacrosse or Allure Engine Computer ECM ECU 12619812

12611003 Buick Lacrosse 2007-2009 ecm ecu computer **tested**

item 42 12611003 Buick Lacrosse 2007-2009 ecm ecu computer **tested**

06 07 08 09 GRAND PRIX ALLURE COMPUTER ENGINE CONTROL ECU ECM EBX MODULE K2139

item 43 06 07 08 09 GRAND PRIX ALLURE COMPUTER ENGINE CONTROL ECU ECM EBX MODULE K2139

06 07 08 Buick Lucerne 12600930 Computer Brain Engine Control ECU ECM EBX Module

item 44 06 07 08 Buick Lucerne 12600930 Computer Brain Engine Control ECU ECM EBX Module

+$9.95 shipping

2006-2009 Buick Allure 12600930 Computer Brain Engine Control ECU ECM EBX Module

item 45 2006-2009 Buick Allure 12600930 Computer Brain Engine Control ECU ECM EBX Module

+$11.95 shipping

2006-2009 Pontiac Buick 3.8L Engine Control Module ECU ECM PCM 12622542 OEM

item 46 2006-2009 Pontiac Buick 3.8L Engine Control Module ECU ECM PCM 12622542 OEM

+$20.00 shipping

06 07 08 09 BUICK LACROSSE Engine Computer ECM PCM 12600930

item 47 06 07 08 09 BUICK LACROSSE Engine Computer ECM PCM 12600930

07-08 Engine Computer Module ECM ECU PCM Buick LaCrosse 3.8L 12600930 YLZB

item 48 07-08 Engine Computer Module ECM ECU PCM Buick LaCrosse 3.8L 12600930 YLZB

2006-2009 Lacrosse 12600930 Computer Brain Engine Control ECU ECM EBX Module

item 49 2006-2009 Lacrosse 12600930 Computer Brain Engine Control ECU ECM EBX Module

+$11.95 shipping

2007-2009 BUICK LACROSSE 3.8L ECU ECM Engine Control Module 12612048 YPRS

item 50 2007-2009 BUICK LACROSSE 3.8L ECU ECM Engine Control Module 12612048 YPRS

2006 BUICK LACROSSE 3.8L ENGINE COMPUTER MODULE ECU ECM 12600930

item 51 2006 BUICK LACROSSE 3.8L ENGINE COMPUTER MODULE ECU ECM 12600930

Buick Lacrosse 2006-2009 ecm ecu Engine Control Computer Module 12600930

item 52 Buick Lacrosse 2006-2009 ecm ecu Engine Control Computer Module 12600930

+$9.95 shipping

06 07 08 Lucerne 12600930 Computer Brain Engine Control ECU ECM EBX Module

item 53 06 07 08 Lucerne 12600930 Computer Brain Engine Control ECU ECM EBX Module

+$9.95 shipping

2006-2007 Buick Lacrosse 3.8L Engine Computer module 12600930 OEM (AA 640)

item 54 2006-2007 Buick Lacrosse 3.8L Engine Computer module 12600930 OEM (AA 640)

2006-2009 Lacrosse 12600930 Computer Brain Engine Control ECU ECM EBX Module

item 55 2006-2009 Lacrosse 12600930 Computer Brain Engine Control ECU ECM EBX Module

+$11.95 shipping

06-09 Buick Lacrosse 12600930 Computer Brain Engine Control ECU ECM EBX Module

item 56 06-09 Buick Lacrosse 12600930 Computer Brain Engine Control ECU ECM EBX Module

+$11.95 shipping

2006-2009 Buick Lacrosse Engine Computer Ecu Pcm Ecm Pcu Oem 12600930 CVY2V

item 57 2006-2009 Buick Lacrosse Engine Computer Ecu Pcm Ecm Pcu Oem 12600930 CVY2V

2007 BUICK LUCERNE 3.8L V6 A/T ENGINE COMPUTER ECU ECM 12616866 YRKR

item 58 2007 BUICK LUCERNE 3.8L V6 A/T ENGINE COMPUTER ECU ECM 12616866 YRKR

+$15.00 shipping

✨Engine Computer Module ECM ECU PCM 2007 Buick LaCrosse 3.8L 12600930 YLZB

item 59 ✨Engine Computer Module ECM ECU PCM 2007 Buick LaCrosse 3.8L 12600930 YLZB

listings for this product

Ratings and Reviews

5.0

2 product ratings

2 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Most relevant reviews

by showtime9654
Jul 23, 2025
Works great with no problems ...
Works great with no problems
Verified purchase: YesCondition: Pre-owned
by ecu_85
Sep 12, 2025
Worked perfectly fine. Thanks.
Worked perfectly fine. Thanks.
Verified purchase: YesCondition: Pre-owned

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