Southern Diesel & Auto

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Southern Diesel & Auto From stock to performance, all makes all models! Southern Diesel & Auto is a family run vehicle repair shop, specializing in Ford Powerstrokes.

With over 8 years experience as a Ford Diesel Mechanic, there hasn't been a truck we haven't been able to fix! With our extensive knowledge of vehicles we are expanding our business and working on ALL makes and models! We will beat any written quote from any competitor! Call today to schedule your maintenance and repairs! Southern Diesel & Auto is a proud dealer of the following products:
Rev-X Distance+ Fuel Additive
Rev-X Oil Additive

We are also members of Tech-net. This means that all of our work is guaranteed (parts and labor for 2 year or 24k miles), and we also reimburse up to $75 tow bill. We can also offer financing for our customers thanks to this amazing program!

10/05/2026

Shop will be closed until 11-12 tomorrow. Sorry for any inconvenience.

Fuel tank removal to drain, clean, and remove debris.
09/29/2026

Fuel tank removal to drain, clean, and remove debris.

Custom welded brackets for latter bar installation.
09/29/2026

Custom welded brackets for latter bar installation.

Sometimes when things break it’s convenient to go aftermarket, but when it comes to boots OEM is best. That little ridge...
09/29/2026

Sometimes when things break it’s convenient to go aftermarket, but when it comes to boots OEM is best. That little ridge you see inside the right one helps holds this boot in place under boost.

09/15/2026
Truck was down having some mechanical work done, customer wanted his front seats recovered and padding replaced. We reac...
08/18/2026

Truck was down having some mechanical work done, customer wanted his front seats recovered and padding replaced. We reached out to Stitchworks in Glen St. Marys and they fit us right in. Came and picked up the seats, did an amazing job recovering, and delivered them back to us! We cleaned up the cab while the seats were out for the customer, and now this truck is ready to go back to work! Thanks for the fast turn around and great service, stitchworks_fl!

New in box transmission cooler for 2017-2019 6.7L power stroke (F250-550). $550 over the counter, or message me for inst...
07/16/2026

New in box transmission cooler for 2017-2019 6.7L power stroke (F250-550).
$550 over the counter, or message me for install price!

Wishing all of our customers a safe and happy 4th!
07/04/2026

Wishing all of our customers a safe and happy 4th!

Yall go out and support this local track putting on a truck meet!
07/03/2026

Yall go out and support this local track putting on a truck meet!

Next Saturday July 11 - Custom Truck Show!! Shine up your truck and come out for a great day! Please contact Gavin 352-810-5206 for information.

Address

10525 Duval Lane
Macclenny, FL
32063

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+19042595440

Website

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