1991 GMC B6000 Alternator Diode Trio
Navigate our online catalogue to find original replacement Alternator Diode Trios specifically designed to fit a 1991 GMC B6000.







Alternator Diode Trio
$295.67 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
Delco Equipped 12 Volt
Delco Equipped 12 Volt







Alternator Diode Trio
$76.01 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
Delco Equipped 130 or 160 Amp
Delco Equipped 130 or 160 Amp



Alternator Diode Trio
$265.79 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
Delco Equipped 12 Volt
Delco Equipped 12 Volt







Alternator Diode Trio
$70.34 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
Delco Equipped 130 or 160 Amp
Delco Equipped 130 or 160 Amp