Powermaster Alternator 140 Amp (86-91 Corvette C4)Find parts that fit my vehicle

Power at Your Command. This Powermaster Alternator is a quantum leap in charging capacity for your Corvette. Far surpassing the limitations of the factory unit, it delivers a torrent of power to every electrical component, from your headlights to your high-performance audio system. No longer constrained by electrical demands, you can confidently equip your Corvette with the latest technology and accessories without fear of draining the battery. Experience the freedom and reliability that come with a charging system that effortlessly meets your vehicle's needs, even under the most demanding conditions.

Efficiency Meets Performance. This Powermaster Alternator is designed to be compact and lightweight, minimizing strain on your Corvette's engine while delivering exceptional performance. Its efficient design also contributes to better fuel economy and reduced emissions.

Electrical Excellence. With its high output and efficient design, this Powermaster Alternator ensures optimal electrical performance for your Corvette. It helps to maintain a healthy battery charge, prevents dimming headlights, and ensures reliable operation of all electrical components, even under demanding conditions.

Installation. Putting this Powermaster Alternator on your Corvette takes 1 hour to install.

Warranty There is a limited warranty on this product.

Application. The Powermaster Alternator fits 1986-1991 Corvette models.

Powermaster can help you with Selection. Install and Problem Solving for this product by giving them a call at 800-323-5102. Problem solving is best served while the product is still on the vehicle. They have "Starter & Alternator" people to help you!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov