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Questions about Diesel Engine Parts

If you need assistance selecting the right part for your needs, or have questions regarding a particular engine, please fill out our Quote Request Form. Provide as much information as you can about your requirements and our knowledgeable staff will promptly return a complete quotation for your review.

Local Delivery and Pick-up Schedule

Diesel Specialists offers free pick-up and delivery to our South Louisiana customers. Call us at 888.687.0539 to find out which day our truck will be in your area.

Credit and Policy Information

To download a credit application or other forms, please visit our Customer Service page.

Vendor Inquiries

If you are a vendor interested in having us carry your product on our website, please email

Other Inquiries

For all other questions and requests, please fill out the form below.

Diesel Specialist Office Location

Corporate Headquarters

8784 S. Choctaw Dr.
Baton Rouge, LA 70815
View Map
225.706.4858 Telephone
888.687.0539 Toll Free
Office Hours
Monday through Friday
7:00 a.m. to 5:00 p.m. CST

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