OEM Chevy Engine Wiring Harness Parts
availability
Engine Wiring Harness
GM
42781147
1.3L, FWD with block heater.
$2,189.99
MSRP $2,897.67
Save $707.68
24.4% Off 
Engine Wiring Harness
GM
42774331
Auto trans with block heater.
$2,157.17
MSRP $2,854.26
Save $697.09
24.4% Off 
Engine Wiring Harness
GM
42921511
Without block heater without active shutter.
$253.93
MSRP $465.92
Save $211.99
45.5% Off 
Engine Wiring Harness
GM
85640858
6.2L. with variable susp coupe.
$813.06
MSRP $1,075.79
Save $262.73
24.4% Off Engine Wiring Harness
GM
85635878
6.2L. FE2 suspension coupe.
$876.79
MSRP $1,160.12
Save $283.33
24.4% Off 
Engine Wiring Harness
GM
84677431
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$356.92
MSRP $579.67
Save $222.75
38.4% Off Engine Wiring Harness
GM
42477718
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$262.10
MSRP $421.77
Save $159.67
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