New 11453N Alternator For 2010 2020 GM Vehicles Including Buick Cadillac Chevrolet GMC Saab Equinox Terrain LaCrosse SRX Impala And More OE Spec Power, 100% Tested, 100% New Bearings And High Capacity Diodes For Reliable Vehicle Electrical System

OE Spec 11453N alternator for GM vehicles, single unit
✔️ 150A at 12V, pulley included, internal regulator, reliable charging

This GM-compatible alternator is engineered to meet OE voltage and amperage, delivering steady power for modern vehicle electrical systems. It fits a wide range of GM models, including Buick, Cadillac, Chevrolet, GMC, and Saab, with popular applications like Equinox, Terrain, LaCrosse, SRX, and Impala.

✅ Amperage Rating: 150 A
✅ Voltage: 12.0 V DC
✅ Pulley Included: Yes
✅ Regulator Type: Internal
✅ Rotation Direction: Clockwise (Right)
✅ Bearings and Diodes: 100% new sealed bearings and high-capacity diodes

💡 What is an alternator used for in everyday vehicles and why choose an OE-spec replacement?

This handy overview helps explain the core value of OE-spec parts. - Powers the vehicle’s electrical system while the engine runs, charging the battery - Uses fresh bearings, brushes, and high-capacity diodes for longer life - Maintains stable voltage across RPMs to protect electronics and sensors - Designed to fit GM models with appropriate mounting points and belt alignment