COWBOY CAPITAL AUTO REPAIR
Complete gas and diesel service for the vehicles that keep Stephenville moving.
DIESEL SPECIALISTS
Duramax Power Stroke Cummins
Diagnostics • Injectors • Fuel Systems • DEF/Emissions Systems • Engine Repair & Replacement • Cooling Systems • Electrical Diagnosis
Request diesel serviceWHY COWBOY CAPITAL?
Clear answers, capable service, and a local team that works on the vehicles Stephenville depends on.
SERVICES
Choose a service below to start your request.
Duramax, Power Stroke, Cummins, fuel systems, injectors, and drivability.
Diagnostics, major repairs, engine replacement, cooling, and related systems.
Warning lights, drivability problems, electrical, and computer diagnostics.
Tires, balancing, rotations, flat repair, wheels, and alignments.
Brakes, steering, suspension, shocks, struts, and lift kits.
Climate-system diagnostics, recharge, and repair.
Oil changes, fluids, filters, tune-ups, and scheduled maintenance.
Pickups, work trucks, vans, and fleet vehicles.
Motorcycles, ATVs, tractors, and small engines.
COWBOY CAPITAL WARRANTIES
Available on certain parts. Coverage varies by part and repair.
We stand behind our work with a 12-month labor warranty on qualifying repairs.
For complete details on what is covered and any exclusions, please ask our team.
Ask about our warrantiesFINANCING AVAILABLE
Financing options are available for all repairs and services.
From maintenance to major repairs.
We can email the application to you quickly and easily.
Get the information you need and see if you qualify.
Financing is provided by third-party lenders. Terms and eligibility may apply. Contact our team for current options.
Ask about financingREQUEST APPOINTMENT
Email your vehicle details, mileage, problem, and preferred day to the shop.
Tell the shop what you need.
Monday–Friday: 8:00 AM–5:30 PM
Saturday & Sunday: Closed
