Alternator for GMC Sierra 2500 (2003–2004) ALX-PAU-AC-321-2128-CLA7

Includes: - Alternator

Fits Models: - GMC Sierra 2500

Model Years: - 2003–2004

Submodels: - Common trims include SL, SLE, SLT; chassis code is GMT800; body style is pickup truck.

Engine Options: - Common engine sizes include 6.0L V8 (LQ4), 8.1L V8 (L18), and 5.3L V8 (LM7).

Description: This alternator is designed specifically for the GMC Sierra 2500 models from 2003 to 2004. It ensures reliable electrical performance and is a direct replacement for your vehicle's original part.

Features: - High-quality construction for durability - Direct fit for easy installation - Designed to meet or exceed OEM specifications - Provides consistent power output for vehicle systems - Compatible with various engine options

Part Numbers: - ALX-PAU-AC-321-2128-CLA7