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Chevrolet Caprice High Output Alternators

Big-body Caprices from 1994-1996 are made for big systems: a deep trunk, a long cabin and a scene that rewards a wall of subwoofers. Mechman offers a Chevrolet Caprice high output alternator for the 4.3L and 5.7L V8 cars in 250, 370 and 400 Amp, with billet and cast housings and several finishes. Every listing here is marked custom fitment, so read on before ordering.

  • 5 products
  • 1994–1996
  • 250–400 Amp
  • Billet options
All Chevrolet alternators

5 products

Built for the Wall of Subs

The 1994-1996 Caprice is a favorite for big audio builds. Owners fill the trunk with multiple subwoofers, run several amplifiers and often add lighting, larger wheels and a modern head unit. Wagons and retired police cars show up in this scene too, many with leftover wiring and accessories. A system that size needs real charging capacity, and a Chevrolet Caprice high output alternator is where that starts.

Custom Fitment: Talk to Us First

One alternator family covers the 1994-1996 4.3L and 5.7L, and the vehicle finder at the top of the page will bring it up for either engine. Those listings are marked custom fitment, which means the install can differ from a simple swap. Contact our team with your year, engine and any changes under the hood before you order, and we will help confirm the right unit. Parts from our alternator harnesses and regulators may be part of the job.

Choosing 250, 370 or 400 Amp

  • 250 Amp: a dependable step for a single large amplifier, lights and accessories.
  • 370 Amp: for multi-amp systems that play hard for long stretches.
  • 400 Amp: for competition builds with several amplifiers and a battery bank.

Billet or Cast, and Finish

Billet housings are machined from solid aluminum for a crisp look under the hood. Cast housings stay closer to a stock appearance. Finishes include natural, black and machined, so you can match a show engine bay or keep it subtle. All are Mechman high output alternators.

Pair your Chevrolet Caprice high output alternator with a Big 3 kit and a lithium or AGM battery. The 1994-1996 Impala SS shares this family and has its own page. More GM fitments sit in our GM alternator collection.