High Output 170 Amp 12 Volt Alternator Compatible With Chevy Silverado GMC Sierra 1500 Suburban Tahoe Yukon Cadillac Escalade 2015 2016 2017 2018 2019 2020 With 6 Groove Clutch Pulley 22949467 Fitment

170A 12V GM Trucks Alternator with 6-Groove Pulley
✔️ 170A 12V high-output, clockwise rotation, 6-groove pulley

This high-output 12V alternator is a direct replacement designed for GM trucks and SUVs. Pack size: 1 unit. It powers the electrical system on Silverado, Sierra, Suburban, Tahoe, Yukon, and Escalade, delivering reliable charging under heavy loads.

✅ 170A peak output for strong charging
✅ 6-groove clutch pulley for belt compatibility
✅ Direct-fit replacement for 2015-2020 GM trucks and SUVs
✅ Durable construction tested for long service life

💡 What is a high-output alternator used for in GM trucks and SUVs? This handy power unit keeps the battery charged and supports modern electronics on the road.

• Maintains system voltage under heavy electrical load
• Supports aftermarket accessories and extra lighting
• Direct-fit replacement for straightforward installation
• Built for long service life with rigorous testing