1991 Buick Riviera Powertrain Control Modules
Save up to 40% on original replacement 1991 Buick Riviera Powertrain Control Modules. Navigate our online catalogue to find Powertrain Control Modules and other parts designed specifically to fit a 1991 Buick Riviera.
Powertrain Control Module
$202.98
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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