Why Subaru Service?
Welcome to Lou Fusz Subaru O'Fallon – your home for all things Subaru, and base camp for all your service needs. As the miles you travel grow, routine maintenance – and sometimes an occasional repair – will be needed to keep your vehicle safely performing the way you expect. So, whether you visit us for an oil change, filter replacement, a new set of tires, or something more, we have everything you need to help your Subaru last longer and go farther.*
*Fully servicing hybrid and electric vehicles requires special equipment that may not be available at all retailers. Contact your retailer for details.
Dealership Info
- Main:636-681-6468
- Sales:636-500-1152
- Service:636-452-2828
- Parts:636-452-9816
- Mon, Wed, Fri9:00 AM - 8:00 PM
- Tue, Thu9:00 AM - 6:00 PM
- Sat9:00 AM - 5:00 PM
- SunClosed
- Mon - Fri7:00 AM - 6:00 PM
- Sat7:00 AM - 5:00 PM
- SunClosed
- Mon - Fri7:00 AM - 6:00 PM
- Sat7:00 AM - 5:00 PM
- SunClosed
Our Service Center is designed to keep you moving.
Factory Trained Teams
Our technicians, service advisors, and parts specialists have earned certification from advanced Subaru technical instructors to properly service the unique components and technology of your vehicle. Together, their collective experience helps ensure continued performance and safety for all the miles ahead.
Genuine Subaru Parts
Wherever the road may take you, certain parts in your Subaru will wear along the way. When replacement is needed, we use the ones that are engineered to the specifications of your vehicle for the right fit and performance to help keep it just the way you love.
Specialized Tools
We’ve invested in the latest tools and diagnostic equipment specific to Subaru vehicles, and we also have exclusive access to technical support from the factory. This enables our teams to perform quicker and more accurate repairs on the advanced parts and technology of your vehicle. After all, the right tools help get the job done right.
Free Multi-Point Inspections
Our technicians perform a complimentary, in-depth checkup of the key components and systems of your Subaru – including tires, brakes, and fluids – every time you visit us for service. We’ll even go over your vehicle’s color-coded inspection form with you, so you’re fully aware of its condition before you head back out there.
**Based on Subaru of America, Inc. proprietary analysis for MY2015 Subaru vehicles with regular maintenance at authorized Subaru retailers in their first 54 months of ownership vs. non-regular as of March 2025. Data for the study was provided by S&P Global Mobility.