Wholesale Diesel Truck Parts in Nogales, AZ

Diesel Truck Parts You Can Trust

Welcome to Frontier Diesel, LLC. We are a team of experienced diesel truck enthusiasts in Nogales, AZ, who enjoy meeting other enthusiasts and helping them out with their truck needs. If you need truck parts to repair your rig, accessories for your bed, or more, let us know. Our company would be more than happy to assist you. Rev up your engine and come on in—we can’t wait to meet you!

Experienced Staff

Frontier Diesel has spent nearly 40 years helping other diesel truck enthusiasts take care of their trucks. To keep our customers feeling at home in our shop, we employ staff members who display an enormous interest in trucks and diesel engines. Every staff member is experienced in diesel truck body build and operations, so customers understand that they’re getting the best service in Santa Cruz County.


The prices in our shop are unbeatable. We strive to treat every customer as family, and we invite our customers to take some time with us personally. Tell our engaged staff members about yourself, your truck, and what you do with your truck. From there, tell us what you need. We’ll get you set up with the right engine part or accessory for your truck needs at an affordable price.


When you buy a part from our diesel shop, our team guarantees the highest-quality service. However, sometimes a part fails no matter what. Our company offers warranty service on parts you purchase from our shop. If that part fails, we’ll repair or replace it under warranty without a fuss.

Roll up Today

If you need parts for your diesel truck, Frontier Diesel is the place to go. Our team only sells the highest-quality parts for your truck, ensuring maximum quality and a long lifespan for your four-wheeled beauty. No matter what type of part you need, we’ve got it. Visit our shop or call us today for part availability.