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Picture 1 of 6
Picture 1 of 6
12600930 Buick LaCrosse 2006-2009 3.8LEngine Control Unit ECU Module 4B6 950 B4
5.0
2 product ratings
Archangel Enterprises (3373)
100% positive feedback
Price:
$36.00
Free shipping
Returns:
30 days returns
.
Seller pays for return shipping
.
Condition:
Used
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.
See full description
Buy It Now
2006-2009 Buick Lucerne 12616866, 12600930 Engine Control Module ECM ECU, OEM
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About this product
Product Identifiers
Brand
Buick
Manufacturer Part Number
12600930
eBay Product ID (ePID)
8016249198
Product Key Features
Protection Lock
No
Memory
Flash
Terminal Type
Pin
Vintage Part
No
Universal Fitment
No
Input Connection
Analog Input
Programming Required
Yes
Placement on Vehicle
Front
Mounting Style
Bolt-On
Material
Aluminum
Type
Engine Control Unit (ECU)
OE/OEM Part Number
12600930
Country of Origin
United States
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All listings for this product
Listing type
Buy It Now
Buy It Now
selected
Condition
-
Pre-owned
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
$23.99
Free shipping
✅ 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
$24.95
Free shipping
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
$27.00
Free shipping
2007 Buick LaCrosse 3.8L 12619811 12600930 ECM Engine Control Module
item 4 2007 Buick LaCrosse 3.8L 12619811 12600930 ECM Engine Control Module
$29.99
Free shipping
2007-2009 Buick Lacrosse ecm ecu computer 12611003
item 5 2007-2009 Buick Lacrosse ecm ecu computer 12611003
$30.00
Free shipping
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**
$35.00
Free shipping
12619810 Buick LaCrosse Grand Prix 2006-2008 ecm ecu computer
item 7 12619810 Buick LaCrosse Grand Prix 2006-2008 ecm ecu computer
$35.00
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$35.99
Free shipping
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
$36.00
Free shipping
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
$36.00
Free shipping
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
$36.00
Free shipping
12612048 Pontiac Grand Prix or Lucerne 2006-2008 ecm ecu computer
item 40 12612048 Pontiac Grand Prix or Lucerne 2006-2008 ecm ecu computer
$38.00
Free shipping
06-08 Lacrosse or Allure Engine Computer ECM ECU 12619812
item 41 06-08 Lacrosse or Allure Engine Computer ECM ECU 12619812
$38.00
Free shipping
12611003 Buick Lacrosse 2007-2009 ecm ecu computer **tested**
item 42 12611003 Buick Lacrosse 2007-2009 ecm ecu computer **tested**
$38.00
Free shipping
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
$38.47
Free shipping
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
$28.78
+$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
$27.47
+$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
$19.68
+$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
$39.95
Free shipping
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
$39.99
Free shipping
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
$28.57
+$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
$42.00
Free shipping
2006 BUICK LACROSSE 3.8L ENGINE COMPUTER MODULE ECU ECM 12600930
item 51 2006 BUICK LACROSSE 3.8L ENGINE COMPUTER MODULE ECU ECM 12600930
$42.50
Free shipping
Buick Lacrosse 2006-2009 ecm ecu Engine Control Computer Module 12600930
item 52 Buick Lacrosse 2006-2009 ecm ecu Engine Control Computer Module 12600930
$33.58
+$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
$33.58
+$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)
$43.99
Free shipping
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
$32.97
+$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
$32.97
+$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
$44.95
Free shipping
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
$30.00
+$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
$45.00
Free shipping
See all 205
listings for this product
Ratings and Reviews
Learn more
5.0
2 product ratings
5
2 users rated this 5 out of 5 stars
2
4
0 users rated this 4 out of 5 stars
0
3
0 users rated this 3 out of 5 stars
0
2
0 users rated this 2 out of 5 stars
0
1
0 users rated this 1 out of 5 stars
0
Most relevant reviews
by
showtime9654
Jul 23, 2025
Works great with no problems ...
Works great with no problems
Verified purchase:
Yes
Condition:
Pre-owned
by
ecu_85
Sep 12, 2025
Worked perfectly fine. Thanks.
Worked perfectly fine. Thanks.
Verified purchase:
Yes
Condition:
Pre-owned
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