GENUINE GM HSV Alternator suit Chevrolet Silverado 1500 2500 3500 HD (2014-2019)

GENUINE GM HSV Alternator – Chevrolet Silverado 1500 / 2500 / 3500 HD (2014–2019)

GM Part Number: 84143543

Suits (2014-2019) 6.6L Silverado models.

Brand new genuine GM alternator. Supplied in box.
Please confirm the part number with your existing unit before purchase to ensure correct fitment.

Compatibility:

• Cadillac Escalade (2015, 2019–2020) – 6.2L V8
  • 1500 SUV / Utility, Crew Cab, Classic variants

• Chevrolet Express (2021–2024) – 6.6L V8
  • 1-Ton Cargo, Passenger, Commercial/RV Cutaway, ¾-Ton Cargo/Passenger

• Chevrolet Silverado (2014–2019)
  • Engines: 4.3L V6, 5.3L V8, 6.0L Flex V8, 6.2L V8, 6.6L Diesel
  • Fits 1500, 2500, 3500 – Crew Cab, Double Cab, Regular Cab (Standard & Long Box)

• Chevrolet Suburban (2015–2020) – 5.3L / 6.2L V8

• Chevrolet Tahoe (2015–2020) – 5.3L / 6.2L V8

• GMC Savana (2021–2024) – 6.6L V8
  • Cargo, Passenger & Cutaway

• GMC Sierra (2014–2019)
  • Engines: 4.3L V6, 5.3L V8, 6.0L V8, 6.0L Flex V8, 6.2L V8, 6.6L Diesel
  • Fits 1500, 2500, 3500 – Crew Cab, Double Cab, Regular Cab, Chassis variants

• GMC Yukon (2015–2020) – 5.3L / 6.2L V8
  • SUV / Utility (including Denali & XL)

This is a genuine GM OEM alternator — brand new, not remanufactured or aftermarket.