The 11356 is a 12v 130 amp alternator, a new aftermarket direct replacement engineered to match the fit, form, and function of the original alternator. Specifications: - Voltage: 12V - Output: 130 amp - Rotation: Clockwise (CW) Vehicle Compatibility: - Makes: Chevrolet (2008-2010) - Models include: Chevrolet Cobalt - Confirm exact fitment with your year, make, and model before ordering. Cross-Reference / Interchange Numbers: - Replaces / compatible with: 11356, 13-9242, 213-9242, 25869520, 2609962, 90-29-5711, FG12S018, FG12S025. Why ePartsGlobal: specialist in heavy-duty starters, alternators, and charging-system electrical parts. Backed by a 1-year warranty, free shipping on orders over $19.95, and fast fulfillment. Ships from USA.