1978 GMC C25 Alternator Rectifier Set
Navigate our online catalogue to find original replacement Alternator Rectifier Sets specifically designed to fit a 1978 GMC C25.




Alternator Rectifier Set
$89.97 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Vehicle Fitment Notes:
42, 55 or 63 Amp
42, 55 or 63 Amp




Alternator Rectifier Set
$89.97 CAD
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)





Alternator Rectifier Set
$108.29 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
80 Amp
80 Amp





Alternator Rectifier Set
$108.29 CAD
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
Alt. No. 1101028 37 Amp
Alt. No. 1101028 37 Amp





Alternator Rectifier Set
$100.21 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
37 amp Alt. No. 1101028
37 amp Alt. No. 1101028





Alternator Rectifier Set
$100.21 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
80 Amp
80 Amp





Alternator Rectifier Set
$100.21 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
Alt. No. 1101028 37 Amp
Alt. No. 1101028 37 Amp




Alternator Rectifier Set
$76.81 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
42, 55 or 63 Amp
42, 55 or 63 Amp




Alternator Rectifier Set
$76.81 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
Exc. 80 Amp
Exc. 80 Amp




Alternator Rectifier Set
$76.81 CAD
Call For Availability
Condition: New
Required Per Vehicle: 1
Vehicle Fitment Notes:
except 80 amp
except 80 amp