ACDelco® - Professional™ Voltage Regulator

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1958 Buick Special
Fits Following Model(s):
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Replaces Original (OE) Part #:1105123, 1105139, 1105124
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Product Details

Buick Special With United States Emission 1958, Professional™ Voltage Regulator by ACDelco®. Get the proper voltage to your vehicle’s critical systems with ACDelco Professional Voltage Regulators. Built as the ideal replacement part for your worn Original Equipment, ACDelco Voltage Regulators fit and function like the OE part.


Connector Gender: Female
Connector Shape: Screw
Meets or Exceeds Original Equipment Manufacture Specifications: Yes
Mounting Bracket Included: Yes
Mounting Hardware Included: No
Mounting Position: Bolt On
Terminal Type: Blade
Terminal Quantity: 3
Terminal Gender: Male
Voltage: 12


  • Delivers needed system voltage and provides the proper fit, form and function to let your vehicle run the way it was designed
  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements

ACDelco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by ACDelco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, ACDelco is the name you can trust.

ACDelco®, a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products.

Part Number:
OE Numbers:
1105123, 1105139, 1105124

Warranty Information

This limited warranty is extended only to the original purchaser of ACDelco products and services from a member of the ACDelco Service Center Program. This limited warranty is made by the Independent Repair Facility ("Facility") who is so named on the original repair invoice and performed the service/repairs on your vehicle using ACDelco automotive parts. This warranty may be honored by other Facilities participating in this program, or other authorized non-participating facilities anywhere in the United States.

The Independent Repair Facility warrants that the above repairs and services performed at their location will be free from defects in materials and workmanship for 24 months or 24,000 miles of use, whichever comes first, measured from the date of the first repair and the odometer reading shown on the original repair invoice. The warranty term depends on the product. This warranty is conditioned on the vehicle being subjected only to normal, non-commercial use, and receiving reasonable and necessary maintenance during the warranty period. Warranty repair costs shall in no case exceed the costs of the original repair or service.

What Is not Covered by This Warranty

You must pay for any non-warranty service you order to be performed at the same time as any warranty service. This warranty will not apply to your repaired vehicle if it has been damaged by abnormal use, misuse, neglect, accident, alteration or "tampering with" (by other than the Facility or Facility employees). The Facilities employees and/or agents do not have authority to modify the terms of this warranty, nor to make any promises in addition to those contained within this warranty. This warranty does not in any way include incidental or consequential damages (additional expenses which you may incur as the result of faulty repair or service). Some states do not allow the exclusion or limitation of incidental or consequential damage, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

This warranty does not cover repair(s) or service(s) except as listed in the section, "What is Covered by this Warranty," even though the Facility may offer other services. Specifically excluded are any battery, engine, transmission, clutch, or differential repairs, associated gaskets and seals, or assembly replacement of the same. Also excluded are auto body, paint, molding, glass repairs, tires, and used parts. Commercial vehicles are excluded.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

American Motors Custom
1962 American Motors Custom
1961 American Motors Custom
American Motors Deluxe
1962 American Motors Deluxe
1961 American Motors Deluxe
American Motors Rambler
1960 American Motors Rambler
American Motors Rambler Ambassador
1962 American Motors Rambler Ambassador
1961 American Motors Rambler Ambassador
1960 American Motors Rambler Ambassador
American Motors Rambler American
1962 American Motors Rambler American
1961 American Motors Rambler American
1960 American Motors Rambler American
American Motors Rambler Classic
1962 American Motors Rambler Classic
  • 3.2L
1961 American Motors Rambler Classic
  • 3.2L
American Motors Super Six
1962 American Motors Super Six
1961 American Motors Super Six
Buick Century
1958 Buick Century
  • With United States Emission
Buick Electra
1962 Buick Electra
1961 Buick Electra
1960 Buick Electra
1959 Buick Electra
  • With A/C
Buick Estate
1962 Buick Estate
1961 Buick Estate
1960 Buick Estate
Buick Invicta
1962 Buick Invicta
1961 Buick Invicta
1960 Buick Invicta
Buick Le Sabre
1962 Buick Le Sabre
1961 Buick Le Sabre
1960 Buick Le Sabre
Buick Limited
1958 Buick Limited
  • With United States Emission
Buick Roadmaster
1958 Buick Roadmaster
  • With United States Emission
Buick Skylark
1962 Buick Skylark
1961 Buick Skylark
Buick Special
1962 Buick Special
1961 Buick Special
1958 Buick Special
  • With United States Emission
Buick Super
1958 Buick Super
  • With United States Emission
Buick Wildcat
1962 Buick Wildcat
Cadillac Commercial Chassis
1962 Cadillac Commercial Chassis
1961 Cadillac Commercial Chassis
1960 Cadillac Commercial Chassis
1959 Cadillac Commercial Chassis
  • With A/C
1958 Cadillac Commercial Chassis
  • With A/C
1957 Cadillac Commercial Chassis
  • With A/C
Cadillac Deville
1962 Cadillac Deville
1961 Cadillac Deville
1960 Cadillac Deville
1959 Cadillac Deville
  • With A/C
1958 Cadillac Deville
  • With A/C
1957 Cadillac Deville
  • With A/C
Cadillac Eldorado
1962 Cadillac Eldorado
1961 Cadillac Eldorado
1960 Cadillac Eldorado
1959 Cadillac Eldorado
  • With A/C
1958 Cadillac Eldorado
1957 Cadillac Eldorado
  • With A/C
Cadillac Series 62
1962 Cadillac Series 62
1961 Cadillac Series 62
1960 Cadillac Series 62
1959 Cadillac Series 62
  • With A/C
1958 Cadillac Series 62
1957 Cadillac Series 62
  • With A/C
Cadillac Series 75
1962 Cadillac Series 75
1961 Cadillac Series 75
1960 Cadillac Series 75
1959 Cadillac Series 75
  • With A/C
1958 Cadillac Series 75
1957 Cadillac Series 75
  • With A/C
Cadillac Sixty Special
1962 Cadillac Sixty Special
1961 Cadillac Sixty Special
1960 Cadillac Sixty Special
1959 Cadillac Sixty Special
  • With A/C
1958 Cadillac Sixty Special
1957 Cadillac Sixty Special
  • With A/C
Chevy 3B
1959 Chevy 3B
Chevy 3C
1959 Chevy 3C
Chevy 3D
1959 Chevy 3D
Chevy 3E
1959 Chevy 3E
Chevy 3F
1959 Chevy 3F
Chevy 3G
1959 Chevy 3G
Chevy Bel Air
1961 Chevy Bel Air
1960 Chevy Bel Air
  • With United States Emission
1959 Chevy Bel Air
  • With United States Emission
Chevy Biscayne
1961 Chevy Biscayne
1960 Chevy Biscayne
  • With United States Emission
1959 Chevy Biscayne
  • With United States Emission
Chevy CK Pickup
1962 Chevy C10 Panel / C10 Pickup / C20 Pickup / C30 Panel / C30 Pickup / K10 Pickup / K20 Pickup
1961 Chevy C10 Panel / C10 Pickup / C20 Pickup / C30 Panel / C30 Pickup / K10 Pickup / K20 Pickup
1960 Chevy C10 Panel / C10 Pickup / C20 Pickup / C30 Panel / C30 Pickup / K10 Pickup / K20 Pickup
  • With 12V System
Chevy Corvair
1963 Chevy Corvair
1962 Chevy Corvair
1961 Chevy Corvair
1960 Chevy Corvair
Chevy Corvair Truck
1962 Chevy Corvair Truck
1961 Chevy Corvair Truck
Chevy Corvette
1961 Chevy Corvette
1960 Chevy Corvette
  • With United States Emission
1959 Chevy Corvette
  • With United States Emission
Chevy El Camino
1960 Chevy El Camino
1959 Chevy El Camino
Chevy Impala
1961 Chevy Impala
1960 Chevy Impala
  • With United States Emission
1959 Chevy Impala
  • With United States Emission
Chevy P-Series
1962 Chevy P-Series
1961 Chevy P-Series
1960 Chevy P-Series
  • With 12V System
Chevy Suburban
1962 Chevy Suburban
1961 Chevy Suburban
1960 Chevy Suburban
  • With 12V System
1959 Chevy 3100 Suburban
Chevy Truck
1960 Chevy Truck
  • With 12V System
Chevy 3200
1958 Chevy 3200
Chevy 3400
1958 Chevy 3400
Chevy 3500
1958 Chevy 3500
Chevy 3600
1958 Chevy 3600
Chevy 3700
1958 Chevy 3700
Chevy 3800
1958 Chevy 3800
GMC 1000 Series
1962 GMC 1000 Series
1961 GMC 1000 Series
GMC 2500 Series
1962 GMC 2500 Series
1961 GMC 2500 Series
GMC 3000 Series
1962 GMC 3000 Series
1961 GMC 3000 Series
GMC 3500 Series
1962 GMC 3500 Series
1961 GMC 3500 Series
GMC CK Pickup
1962 GMC CK Pickup
1961 GMC CK Pickup
GMC PB-Series
1962 GMC PB-Series
1961 GMC PB-Series
GMC Suburban
1962 GMC Suburban
1961 GMC Suburban
Lincoln Continental
1960 Lincoln Continental
Lincoln Lincoln Series
1960 Lincoln Lincoln Series
Lincoln Premier
1960 Lincoln Premier
Mercury Colony Park
1962 Mercury Colony Park
1961 Mercury Colony Park
1960 Mercury Colony Park
1959 Mercury Colony Park
1958 Mercury Colony Park
1957 Mercury Colony Park
Mercury Comet
1962 Mercury Comet
1961 Mercury Comet
1960 Mercury Comet
Mercury Commuter
1962 Mercury Commuter
1961 Mercury Commuter
1960 Mercury Commuter
1959 Mercury Commuter
1958 Mercury Commuter
1957 Mercury Commuter
Mercury Country Cruiser
1960 Mercury Country Cruiser
1959 Mercury Country Cruiser
Mercury Medalist
1958 Mercury Medalist
1957 Mercury Medalist
Mercury Meteor
1962 Mercury Meteor
1961 Mercury Meteor
Mercury Montclair
1960 Mercury Montclair
1959 Mercury Montclair
1958 Mercury Montclair
1957 Mercury Montclair
Mercury Monterey
1962 Mercury Monterey
1961 Mercury Monterey
1960 Mercury Monterey
1959 Mercury Monterey
1958 Mercury Monterey
1957 Mercury Monterey
Mercury Park Lane
1960 Mercury Park Lane
1959 Mercury Park Lane
1958 Mercury Park Lane
Mercury Turnpike Cruiser
1957 Mercury Turnpike Cruiser
Mercury Villager
1962 Mercury Villager
Mercury Voyager
1959 Mercury Voyager
1958 Mercury Voyager
1957 Mercury Voyager
Oldsmobile Cutlass
1962 Oldsmobile Cutlass
Oldsmobile Dynamic
1962 Oldsmobile Dynamic
1961 Oldsmobile Dynamic
1960 Oldsmobile Dynamic
1959 Oldsmobile Dynamic
1958 Oldsmobile Dynamic
Oldsmobile Eighty-Eight
1962 Oldsmobile Eighty-Eight
1961 Oldsmobile Eighty-Eight
1960 Oldsmobile Eighty-Eight
1959 Oldsmobile Eighty-Eight
1958 Oldsmobile Eighty-Eight
Oldsmobile F85
1962 Oldsmobile F85
1961 Oldsmobile F85
Oldsmobile Fiesta
1962 Oldsmobile Fiesta
1961 Oldsmobile Fiesta
1960 Oldsmobile Fiesta
1959 Oldsmobile Fiesta
1958 Oldsmobile Fiesta
Oldsmobile Jetfire
1962 Oldsmobile Jetfire
Oldsmobile Ninety-Eight
1962 Oldsmobile Ninety-Eight
1961 Oldsmobile Ninety-Eight
1960 Oldsmobile Ninety-Eight
1959 Oldsmobile Ninety-Eight
1958 Oldsmobile Ninety-Eight
Oldsmobile Starfire
1962 Oldsmobile Starfire
1961 Oldsmobile Starfire
Pontiac Acadian
1962 Pontiac Acadian
Pontiac Bonneville
1962 Pontiac Bonneville
1961 Pontiac Bonneville
1960 Pontiac Bonneville
1959 Pontiac Bonneville
  • With United States Emission
Pontiac Catalina
1962 Pontiac Catalina
1961 Pontiac Catalina
  • With United States Emission
1960 Pontiac Catalina
1959 Pontiac Catalina
Pontiac Grand Prix
1962 Pontiac Grand Prix
Pontiac Laurentian
1962 Pontiac Laurentian
Pontiac Parisienne
1962 Pontiac Parisienne
Pontiac Star Chief
1962 Pontiac Star Chief
1961 Pontiac Star Chief
1960 Pontiac Star Chief
1959 Pontiac Star Chief
Pontiac Strato-Chief
1962 Pontiac Strato-Chief
Pontiac Tempest
1962 Pontiac Tempest
Pontiac Ventura
1961 Pontiac Ventura
  • With United States Emission
1960 Pontiac Ventura
Studebaker 6E12D
1961 Studebaker 6E12D
Studebaker 6E13D
1961 Studebaker 6E13D
Studebaker 6E5
1961 Studebaker 6E5
Studebaker 7E5
1962 Studebaker 7E5
Studebaker 6E7
1961 Studebaker 6E7
Studebaker 7E7
1962 Studebaker 7E7
Studebaker 6E10
1961 Studebaker 6E10
Studebaker 6E7D
1961 Studebaker 6E7D
Studebaker 7E10
1962 Studebaker 7E10
Studebaker 6E11
1961 Studebaker 6E11
Studebaker 7E11
1962 Studebaker 7E11
Studebaker 6E12
1961 Studebaker 6E12
Studebaker 7E12
1962 Studebaker 7E12
Studebaker 6E13
1961 Studebaker 6E13
Studebaker 7E12D
1962 Studebaker 7E12D
Studebaker 7E13
1962 Studebaker 7E13
Studebaker 7E13D
1962 Studebaker 7E13D
Studebaker Champ
1962 Studebaker Champ
1961 Studebaker Champ
Studebaker Cruiser
1962 Studebaker Cruiser
Studebaker Daytona
1962 Studebaker Daytona
Studebaker Gran
1962 Studebaker Gran
Studebaker Hawk
1962 Studebaker Hawk
1961 Studebaker Hawk
Studebaker Lark
1962 Studebaker Lark
1961 Studebaker Lark
Studebaker Taxi
1962 Studebaker Taxi
1961 Studebaker Taxi
Low Prices Price match guarantee
In-House Experts We know our products
Guaranteed Fitment Always the correct part
Easy Returns Quick & Hassle Free

All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.