Alternator Replacement For 2015 To 2020 Chevy Suburban And Tahoe, 2014 To 2019 Silverado 1500, 2015 To 2019 Silverado 2500 3500, 2019 To 2022 Silverado HD, 2021 To 2023 Express, 2015 To 2020 Escalade, 2021 To 2023 Savana 2500 3500, Part Numbers 23487089

High-Output 150 Amp GM Alternator Replacement for 2014-2023 Trucks
✔️ 150 A rating, 12V, 6-groove pulley, CW rotation - single unit

This replacement alternator is designed to fit a broad lineup of GM vehicles from 2014 through 2023, including full-size trucks, SUVs, vans, and heavy-duty models. Verify compatibility by cross-checking OEM part numbers 84143543, 22747896, and 23487089 before purchase.

✅ Amperage: 150 A
✅ Voltage: 12.0 V
✅ Rotation: Clockwise
✅ Pulley Groove Quantity: 6
✅ Compatible OEM/Part Numbers: 84143543, 22747896, 23487089

💡 What is a high-output alternator replacement used for in GM trucks and SUVs?

It provides reliable charging for vehicles with added electrical loads.

• Fits 2014-2023 GM pickups, SUVs, and vans
• 12V system with 150A output
• 6-groove pulley matches standard serpentine belts
• OE-equivalent part numbers: 84143543, 22747896, 23487089