Reasons to shop from us

Welcome to our website! We have been bringing Fuel Injection repair and parts service to North Alabama for over 35 years.

Here at Advance Diesel Systems, we can rebuild your Injection pump at very competitive prices. Call toll free today for quote!


Every week we get pumps in from all over the country, so don't hesitate to give us a call even if you're out of state. As soon as your pump gets here, we'll give you a call with a free estimate.

From a Customer who Found Us online: "Just a note to let you know that the injector pump that you re-built for me works like brand new. If there is anyone here that needs one re-built I will tell them you are THE BEST IN THE COUNTRY". Thank You so much Ken - AZ

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