2003 2004 Chevy Silverado 1500 Alternator 8247

Hex Autoparts Alternator

If you’re experiencing frequent electrical issues, it may be time to replace your alternator. Hex Autoparts alternator helps prevent breakdowns, extend battery life, and keep your lights and accessories running smoothly. Built to OEM standards and compatible with many vehicle makes and models—please double check compatibility and OEM part numbers before ordering.

Description

• High Performance Alternator Replacement: Our aftermarket 2003 2004 Chevy Silverado alternators deliver amp output for power that meets or exceeds the original equipment on your vehicle.
• Engineered For Excellence In Performance: Each alternator is fully tested and inspected to ensure easy installation, long-term reliability, and durability.
• Built to Beat the Heat: Featuring high-temperature epoxy, heavy-duty rectifiers, premium regulators, quality bearings, and high-temperature grease for stable charging and extended service life in demanding conditions.
• Direct-Fit OEM Replacement: Designed for precise fitment, making it easy to replace your faulty alternator with confidence.
• Incredible Value: Save up to 50% compared to OEM pricing. No core charge required—no returns, no hassle, and lower overall cost.

Chevy Silverado 1500 Alternator Specification

• Alternator Style: Ford 1G
• Amperage: 110A
• Voltage: 12V
• Regulator：IR
• Design: 10SI
• Pulley Type：V-belt
• Feature: One-Wire Hook Up
• Interchange Part Number: A1031C

Compatibility:

Part Number:

• AC DELCO: 321-1798, 321-1811, 321-1815, 321-1850, 334-2491, 334-2516, 334-2528
• ARROWHEAD: ADR0215
• BBB HD (OLD): 8238, 8291
• CARGO: 112850
• DELCO: 10464455, 10464481, 10480326, 10480388, 10480476, 15755616, 15755616W, 15768829
• DELCO REMAN: 10464438, 10464451
• J & N: 400-12139
• LESTER: 8247, 8273, 8291
• NSA: ALT-1509
• NSA (OLD): ALT-1506
• REGITAR-USA: A240-6415AN, A240-6417N
• UNIPOINT: ALT-1509
• WAI: 1-2320-21DR