Welcome to our website! Advance Diesel Systems has provided Fuel Injection repair and parts service to North Alabama for over 41 years, and I personal have served here for 36 years. Our business is family owned and operated, and we have an unwavering commitment to conducting business ethically. When we say, "We are here to help!", we really do mean it.

Advance Diesel Systems
2411 Clinton Ave W.
Huntsville, AL 35805

By phone:
256-534-3034 (between 8 a.m. and 4:30 p.m. CT)

Most items ship Same to next business day. 30-120 Day warranty on specific items.