Engine Components
availability
Engine Harness
GM
84387898
3.6L, with block heater, fwd.
$280.04
MSRP $427.12
Save $147.08
34.4% Off 
Engine Harness
GM
84979838
Wire harness, 3.6L, awd, with block heater.
$466.47
MSRP $711.63
Save $245.16
34.5% Off 
Engine Harness
GM
85647234
3.6L, fwd, without block heater.
$615.99
MSRP $1,071.28
Save $455.29
42.5% Off 
Engine Piston
GM
89017850
Express, savana. 6.0l. Floating pin with clip. 0.5mm o.s. Silverado, sierra. Oversized 0.5mm. This GM Genuine Part is designed,...
$117.37
MSRP $179.08
Save $61.71
34.5% Off 
Engine Harness
GM
42774346
Auto trans, with block heater.
$2,351.84
MSRP $2,922.43
Save $570.59
19.5% Off 
Engine Harness
GM
85647233
3.6L, awd, with block heater.
$384.62
MSRP $586.63
Save $202.01
34.4% Off 
Engine Harness
GM
42901658
Without block heater, with active shutter.
$322.02
MSRP $491.27
Save $169.25
34.5% Off 
Engine Piston
GM
55488406
XT4. CT6. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$48.83
MSRP $71.36
Save $22.53
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