1991 Buick Roadmaster Voltage Regulator
Browse our online catalogue to find original replacement Voltage Regulators specifically designed to fit a 1991 Buick Roadmaster.




1991 Buick Roadmaster Voltage Regulator
$78.16
In Stock
Condition: New
Ships: Monday Mar. 30th
Pick-Up: Ready in 1 Hour Monday Mar. 30th
Pick-Up: Ready in 1 Hour Monday Mar. 30th
Required Per Vehicle: 1
Fits: 1991 Buick Roadmaster
Vehicle Fitment Notes:
100 amp Alt. No. 1101278
100 amp Alt. No. 1101278




1991 Buick Roadmaster Voltage Regulator
$78.16
In Stock
Condition: New
Ships: Monday Mar. 30th
Pick-Up: Ready in 1 Hour Monday Mar. 30th
Pick-Up: Ready in 1 Hour Monday Mar. 30th
Required Per Vehicle: 1
Fits: 1991 Buick Roadmaster
Vehicle Fitment Notes:
Alt. No. 1101278 100 Amp
Alt. No. 1101278 100 Amp




1991 Buick Roadmaster Voltage Regulator
$133.47
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1991 Buick Roadmaster
Vehicle Fitment Notes:
w/ 100, 124 Amp Alt. No. 1101599
w/ 100, 124 Amp Alt. No. 1101599




1991 Buick Roadmaster Voltage Regulator
$99.05
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1991 Buick Roadmaster
Vehicle Fitment Notes:
Alt. No. 1101278 100 Amp
Alt. No. 1101278 100 Amp




1991 Buick Roadmaster Voltage Regulator
$119.99
Call For Availability
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1991 Buick Roadmaster
Vehicle Fitment Notes:
w/ 100, 124 Amp Alt. No. 1101599
w/ 100, 124 Amp Alt. No. 1101599
1991 Buick Roadmaster Voltage Regulator
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1991 Buick Roadmaster
Equipped With:
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Engine Base: 5.0L 305ci V8 (3.74x3.48; 94.9x88.4);
Vehicle Fitment Notes:
with Marking # 10479906 with 100 Amp Alternator
with Marking # 10479906 with 100 Amp Alternator