Chevrolet Impala Alternators and Generators
Alternators and generators for the Chevrolet Impala span the full 1958–2020 model range, with options including remanufactured units, OE replacement parts, and performance and chrome-finished pieces. The range also covers brackets and connectors to support a complete installation. Select your year above and we'll show only the alternators and generators that fit your Chevrolet Impala. Fitment is checked against our vehicle data for every part listed.
ACDelco 3342114 Gold Remanufactured Alternator 63 Amp 12V Delco 10SI
Proform Parts 66445N Chrome 1-Wire Alternator 140 Amp GM 1966-86
Tuff Stuff Performance 7127D GM Alternator 100 Amp 1-Wire 3-Wire Universal
Tuff Stuff Performance 7139FBULL Silver Bullet 100 Amp GM Alternator 1-Wire V-Groove Black
Speedmaster PCE360.1107 100 Amp 1 Wire Alternator & Bracket Kit Polished
Proform Parts 66445-6N Chrome 1-Wire Alternator 60 Amp GM Style
What's here for your Chevrolet Impala
- Alternators — remanufactured, performance, chrome, black, and polished finishes, plus OE replacement styles
- Alternator Brackets — mounting hardware to properly position the alternator
- Alternator Connectors — wiring connectors and kits for electrical hookup
The widest selection here comes from Quality-Built, Remy, ACDelco, and Standard Motor Products, covering decades of Chevrolet Impala fitments across a variety of styles and finishes. Other categories Chevrolet Impala owners shop for: Chevrolet Impala Mufflers, Chevrolet Impala Exhaust and Tail Pipes and Chevrolet Impala Springs and Suspension Parts, or browse all Chevrolet Impala parts and accessories.