DynaVim Parts Alternator for Chevy Silverado 1500/2500/3500 (1999–2005) 5.3/6.0L Direct-Fit OE-Standard

The DynaVim Parts 8247 alternator is a direct-fit, OE-standard replacement engineered to restore charging performance on Chevy Silverado 1500/2500/3500 trucks with 5.3L and 6.0L engines (1999–2005).

This high-quality replacement alternator is built to match or exceed original equipment specifications so you can swap it into compatible Silverados with confidence. It is precision-manufactured, protected with robust packaging, and backed by a one-year warranty plus buyer-focused customer service. The unit fits a long list of original part numbers, making it a convenient option when the factory alternator has failed or you’re performing a reliable drivetrain refresh.

Will this DynaVim alternator fit my Chevy Silverado model year and engine?

Yes — the 8247 is intended for Silverado 1500, 2500, and 3500 trucks equipped with 5.3L or 6.0L engines produced between 1999 and 2005. Always cross-check your current alternator’s electrical connector, mounting points, and pulley type to confirm a direct fit.

• Compatible engines: 5.3L and 6.0L V8 for model years 1999–2005.
• Direct-fit mounting pattern compatible with factory brackets and hardware.
• Cross-references many OEM numbers for easier identification.

How does the DynaVim Part 8247 compare to the original equipment alternator?

This alternator is produced to meet or exceed OE quality standards, using similar internal components and performance specifications to replicate factory charging behavior. The result is dependable voltage regulation and consistent output under normal driving conditions.

• Manufactured to OE-standard tolerances for fit and function.
• Includes compatible electrical terminals and pulley design.
• Quality checks and protective packaging reduce arrival damage risk.

What replacement numbers and references does this DynaVim alternator cover?

The 8247 alternator cross-references a long list of factory and aftermarket numbers so you can confirm compatibility quickly. Use these references when comparing to your existing alternator or parts catalog.

• Common cross-references include 10464451, 10464455, 10464481, 10480326, 15755616, 19244727, 3211798, 3342491, 40012139, and many others.
• Also listed under shorter codes such as 8247, 8273, 8291, ADR0215.
• Match your OEM number against these references before purchasing.

What after-sale service and warranty does DynaVim provide for this alternator?

DynaVim Parts supports this alternator with buyer-oriented service and a one-year, hassle-free warranty to address manufacturing defects or functional issues discovered after purchase. Packaging and customer support are emphasized to minimize transit damage and to speed problem resolution.

• One-year warranty covering quality-related concerns.
• Buyer-focused support to assist with fitment questions and claims.
• Robust packaging to reduce the likelihood of shipping damage.

Who is this alternator best for? If you own a Chevy Silverado 1500, 2500, or 3500 from 1999–2005 with a 5.3L or 6.0L engine and need a like-for-like replacement for a failing or worn alternator, the DynaVim Parts 8247 is designed for you. It's also suited for mechanics, fleet managers, and DIY enthusiasts who require an OE-standard part that matches common factory reference numbers. Verify fitment by comparing the alternator’s electrical connector, mounting points, and pulley style with your vehicle before installation.