1968 GMC C25/C2500 Suburban Alternator Diodes
Save up to 40% on original replacement 1968 GMC C25/C2500 Suburban Alternator Diodes. Navigate our online catalogue to find Alternator Diodes and other parts designed specifically to fit a 1968 GMC C25/C2500 Suburban.







Alternator Diode
$31.68
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Italy
Vehicle Fitment Notes:
130 Amp Negative
130 Amp Negative






Alternator Diode
$31.68
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Italy
Vehicle Fitment Notes:
37, 42 or 61 Amp Negative
37, 42 or 61 Amp Negative






Alternator Diode
$13.28
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
130 Amp Positive
130 Amp Positive






Alternator Diode
$13.28
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
37, 42 or 61 Amp Positive
37, 42 or 61 Amp Positive






Alternator Diode
$17.96
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Alt. No. 1117756, 777 62 Amp Negative
Alt. No. 1117756, 777 62 Amp Negative






Alternator Diode
$17.96
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Exc. Alt. No. 1117756, 777 62 Amp Negative
Exc. Alt. No. 1117756, 777 62 Amp Negative





Alternator Diode
$37.61
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Alt. No. 1117756, 777 62 Amp Positive
Alt. No. 1117756, 777 62 Amp Positive





Alternator Diode
$37.61
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Exc. Alt. No. 1117756, 777 62 Amp Positive
Exc. Alt. No. 1117756, 777 62 Amp Positive






Alternator Diode
$17.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
62 amp Alt. No. 1117756, 777 Negative
62 amp Alt. No. 1117756, 777 Negative






Alternator Diode
$17.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
62 amp Exc. Alt. No. 1117756, 777 Negative
62 amp Exc. Alt. No. 1117756, 777 Negative






Alternator Diode
$17.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Alt. No. 1117756, 777 62 Amp Negative
Alt. No. 1117756, 777 62 Amp Negative






Alternator Diode
$17.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Exc. Alt. No. 1117756, 777 62 Amp Negative
Exc. Alt. No. 1117756, 777 62 Amp Negative





Alternator Diode
$36.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
62 amp Alt. No. 1117756, 777 Positive
62 amp Alt. No. 1117756, 777 Positive





Alternator Diode
$36.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
62 amp Exc. Alt. No. 1117756, 777 Positive
62 amp Exc. Alt. No. 1117756, 777 Positive





Alternator Diode
$36.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Alt. No. 1117756, 777 62 Amp Positive
Alt. No. 1117756, 777 62 Amp Positive





Alternator Diode
$36.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Exc. Alt. No. 1117756, 777 62 Amp Positive
Exc. Alt. No. 1117756, 777 62 Amp Positive



Alternator Diode
$30.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Italy
Vehicle Fitment Notes:
130 Amp Negative
130 Amp Negative



Alternator Diode
$30.68
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Italy
Vehicle Fitment Notes:
37, 42 or 61 Amp Negative
37, 42 or 61 Amp Negative






Alternator Diode
$13.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
130 Amp Positive
130 Amp Positive






Alternator Diode
$13.93
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
37, 42 or 61 Amp Positive
37, 42 or 61 Amp Positive