Ultra Series GM CS130 Alternator

140 AMP - Chrome - Right Off-Set

Deliver reliable power and show-quality style with the March Performance GM CS130 Alternator, featuring a right offset (passenger-side) mount with 6 and 2 o’clock mounting holes. This 140-amp, one-wire alternator provides strong charging output even at low idle thanks to ultra-low cut-in voltage regulators and high-efficiency copper and steel internals. Built with neoprene-sealed bearings for long life and a brilliant chrome finish, it’s engineered for performance, durability, and a standout look under the hood. Backed by the March Performance Lifetime Warranty, it’s the perfect blend of reliability and shine.