Warranty Information
The OSI Guarantee

OSI offers the industry’s longest warranty – a full 4 months (or longer on some items) on all parts, both new and C2 Certified. Some parts suppliers, on the other hand – including OEMs – offer warranties of only 90 days on new and 30 days (if any) on used parts. Compare the two and it’s clear just how confident we are that we have the best quality parts in the industry.

Why Use OSI?

Savings - Up to 50% off OEM Pricing

Quality - 99.5+% Defect-free Parts

Availability - Unmatched Inventory

Service - We Work for You!

Contact OSI

OSI Address
2130 Northwest Parkway
Suite A
Marietta, GA 30067

Hours of Operation:
8:00 a.m. to 7:00 p.m. EST

Toll Free: 800.755.9640
Phone: 770.319.9640
Fax: 770.319.1560

E-Mail Us: parts@thinkosi.com