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Third-party dataGM GENUINE : 12678512

Engine Control Module (ECM Computer)
GM GENUINE : 12678512

  • Yes

Model

SAAB
9-7X
5.3L V8
2009
12636659
6.0L V8
2009
12636659
BUICK
LUCERNE
4.6L V8
2009
12636659
2010
12636659
2011
12636659
CADILLAC
STS
4.4L V8 Supercharged
2009
12636659
4.6L V8
2009
12636659
2010
AWD
12636659
XLR
4.4L V8 Supercharged
2009
12636659
4.6L V8
2009
12636659
DTS
4.6L V8
2009
12636659
2010
Base Model or Luxury or Platinum or Premium
12636659
2011
12636659
SRX
4.6L V8
2009
12636659
CTS
6.2L V8 Supercharged
2009
12636659
CHEVROLET
COLORADO
2.9L L4
2009
12636659
2010
12636659
2011
12636659
2012
12636659
3.7L L5
2009
12636659
2010
12636659
2011
12636659
2012
12636659
5.3L V8
2009
12636659
TRAILBLAZER
6.0L V8
2009
12636659
CORVETTE
6.2L V8 Supercharged
2009
12636659
HUMMER
H3
3.7L L5
2009
12636659
2010
12636659
5.3L V8
2009
12636659
H3T
3.7L L5
2009
12636659
2010
12636659
5.3L V8
2009
12636659
GMC
CANYON
2.9L L4
2009
12636659
2010
12636659
2011
12636659
2012
12636659
3.7L L5
2009
12636659
2010
12636659
2011
12636659
2012
12636659
5.3L V8
2009
12636659
ENVOY
5.3L V8
2009
12636659

OE Number

Make Number
OE 1263665*

    Size/Parameters

    Annotated Parameter name Size range Unit