1990 GMC C6000 Topkick Engine Control Module
Browse our online catalogue to find original replacement Engine Control Modules specifically designed to fit a 1990 GMC C6000 Topkick.





1990 GMC C6000 Topkick Engine Control Module
Required Per Vehicle: 1
Fits: 1990 GMC C6000 Topkick
Equipped With:
Engine Base: 6.0L 366ci V8;
Engine Base: 6.0L 366ci V8;
Vehicle Fitment Notes:
The PROM(s)/CALPACK must be transferred from the original module to the replacement module Additional relearns (theft, crankshaft, idle, etc.) may be required
The PROM(s)/CALPACK must be transferred from the original module to the replacement module Additional relearns (theft, crankshaft, idle, etc.) may be required





1990 GMC C6000 Topkick Engine Control Module
Required Per Vehicle: 1
Fits: 1990 GMC C6000 Topkick
Equipped With:
Engine Base: 7.0L 6998cc 427ci V8 (4.25x3.77; 108.0x95.7);
Engine Base: 7.0L 6998cc 427ci V8 (4.25x3.77; 108.0x95.7);
Vehicle Fitment Notes:
The PROM(s)/CALPACK must be transferred from the original module to the replacement module Additional relearns (theft, crankshaft, idle, etc.) may be required
The PROM(s)/CALPACK must be transferred from the original module to the replacement module Additional relearns (theft, crankshaft, idle, etc.) may be required