Upgraded 170A 12V Alternator With 6-Groove Decoupler Pulley For Chevy Silverado 1500 2014-2018 4.3L 5.3L 6.2L Camaro 2016-2018 Tahoe Suburban Escalade 2015-2019 CW Rotation OE Reference 22949467

170A 12V CW alternator with 6-groove pulley 1 unit
✔️ 170A 12V CW alternator, 6-groove decoupler pulley, 1 unit

Designed as a direct-fit replacement for GM trucks and SUVs, this 12V 170A alternator with a 6-groove decoupler pulley keeps the electrical system steady under heavy loads. It's ideal for Silverado, Camaro, Tahoe, Suburban, Escalade, Yukon and more.

✅ 12V nominal output, 170A max current
✅ CW rotation ensures OE alignment
✅ 6-groove decoupler pulley included
✅ New unit with OE reference 22949467 and compatible numbers
✅ Direct bolt-on replacement with robust internal components

💡 What is a 12V 170A alternator used for and why upgrade to this model?

This handy upgrade keeps electrical systems in modern GM vehicles charged during heavy use.

- 12V 170A rating handles high electrical demand - direct bolt-on fit for Silverado, Tahoe, Escalade, Yukon - maintains voltage during starting and under load - engineered for heat and vibration resistance for long life