Engine Parts
availability
Engine Control Module
GM
12625455
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$286.67
MSRP $424.70
Save $138.03
32.5% Off 
Engine Wiring Harness
GM
23385104
Without zl1, 2.0L turbo, auto trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$1,447.65
MSRP $2,144.66
Save $697.01
32.5% Off 
Heater,Eng Cool
GM
12587380
CTS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$91.88
MSRP $119.39
Save $27.51
23% Off 
Engine Wiring Harness
GM
25771972
California. Federal. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2,436.30
Plug-Eng Blk Oil Gal
GM
12667039
Location-Engine Block. .39" O.D. Location-Engine Block. 9.90mm.
$7.98
MSRP $10.37
Save $2.39
23% Off 
Engine Control Module
GM
12703872
This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed...
$280.07
MSRP $414.92
Save $134.85
32.5% Off 
Engine Heater Cord
GM
86827721
5.3, 6.2L. 2.7L turbo. 4.3L. Harness.
$109.81
MSRP $142.67
Save $32.86
23% Off 
Engine Mount Brace
GM
42472624
Drive motor. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.81
MSRP $17.95
Save $4.14
23.1% Off 
Engine Oil Pump
GM
98091552
Sierra, silverado. All models. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Engine Connecting Rod
GM
93443044
S-series. Astro, Safari. Express, savana. Silverado, sierra. All models. 2nd design. 4.3l. This GM Genuine Part is designed, engineered,...
$132.65
MSRP $172.40
Save $39.75
23.1% Off 
Engine Wiring Harness
GM
84458884
Without supercharger, auto trans, without dry sump oil system, fe2 suspension. This GM Genuine Part is designed, engineered, and tested...
$571.12
MSRP $742.03
Save $170.91
23% Off 
Engine Wiring Harness
GM
84072548
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$779.11
MSRP $1,012.48
Save $233.37
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