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Buick Roadmaster Alternators and Generators
This page gathers alternators and generators for the Buick Roadmaster, covering model years 1950–1996, along with the connectors, bearings, and brush sets that go with them. Select your year above and we'll show only the alternators and generators that fit your Buick Roadmaster. Fitment is checked against our vehicle data for every part listed.
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Powermaster 82051 PowerGEN GM Long Case Alternator 90 Amp 12V Black
Part: 82051
Vehicle Specific
$408.48
In Stock (10+)
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In Stock (6)
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ACDelco 3351048 Gold 140 Amp Alternator with 6-Groove Serpentine Pulley
Part: 3351048
Vehicle Specific
$138.34
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Airtex 1P1153 S754 4-Terminal Alternator Connector Pigtail for GM CS130D AD230 AD237 AD244
Part: 1P1153
Vehicle Specific
$26.38
2 left at this price
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Powermaster 82117 PowerGEN 6-Volt Alternator 60 Amp Short Case Black
Part: 82117
Vehicle Specific
$447.28
1 left at this price
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Powermaster 82057 PowerGEN Alternator 60 Amp 6-Volt Long Case Black
Part: 82057
Vehicle Specific
$447.84
3 left at this price
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What's here for your Buick Roadmaster
- Alternators — including remanufactured and OE replacement units, as well as black-finish options
- Alternator Connectors — wiring connectors and pigtail assemblies for the charging circuit
- Alternator Bearings — internal bearing components for alternator rebuilds
- Alternator Brush Sets — replacement brush sets to restore alternator function
The widest selection here comes from Standard Motor Products, ACDelco, Powermaster, and Quality-Built. Other categories Buick Roadmaster owners shop for: Buick Roadmaster Springs and Suspension Parts, Buick Roadmaster Shocks and Struts and Buick Roadmaster Exhaust Hardware, or browse all Buick Roadmaster parts and accessories.