Sedalia's Favorite

Diesel Repair Shop

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Diesel Performance & Repair

Wilson Diesel Performance & Repair is Sedalia’s trusted shop for diesel maintenance, repairs, and performance upgrades. From oil changes to full engine replacements, our expert team delivers honest service and quality workmanship to keep your truck running strong.

Power, Performance & Reliability

At Wilson Diesel Performance & Repair, we don’t just fix trucks—we keep your livelihood on the road. Based in Sedalia, we specialize in diesel maintenance, repair, and performance upgrades that help hardworking trucks perform their best, mile after mile.


Whether you need an oil change, a turbo upgrade, or a full engine rebuild, our expert team delivers honest, dealer-level diagnostics and repairs—without the dealership price tag.

Why Truck Owners Trust Wilson Diesel

  • Advanced Diagnostics: We use the same high-end tools the big dealers use—without the big markup.
  • All-in-One Diesel Shop: From tune-ups to transmissions, we do it all—quickly and reliably.
  • Straight Talk, Fair Prices: No surprises. No B.S. Just quality work you can count on.
Located in Sedalia, Missouri

FIND OUR SHOP

Current Shop Address

1415 W 32nd St, Sedalia, MO 65301

Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024
Voted BEST AUTOMOTIVE REPAIR SHOP in Sedalia, MO in 2024

Meet The Mechanics

Inside Wilson DieselOur Team

Built for the Way You Work

Your truck isn’t just transportation. It’s how you haul, tow, earn, and get things done. That’s why we treat every job like it’s critical—because it is. Our team combines deep mechanical expertise with real-world understanding of diesel truck owners’ needs.

Comprehensive Service

Diesel Trucks We Service

01

Diesel Engine Repair & Maintenance

Regular maintenance is the key to keeping your diesel truck running strong. We provide oil changes, fuel filter replacements, air filter changes, coolant flushes, and more to prevent breakdowns and extend your engine’s life. If you’re experiencing oil leaks, engine noise, or power loss, our expert technicians will diagnose and repair the issue quickly and efficiently.

02

Fuel System Repairs & Upgrades

Your truck’s fuel system is critical for performance and efficiency. We specialize in fuel injector replacements, high-pressure fuel pumps, injection system repairs, and upgrades to improve fuel economy, restore lost power, and maximize reliability. Whether you’re dealing with rough idling, hard starts, or fuel leaks, we’ll get your truck back in top shape.

03

Turbocharger Repair & Upgrades

Your turbocharger plays a huge role in power and performance. We offer turbo replacements, repairs, and high-performance upgrades to keep your truck running at its best. Whether you need to restore lost boost pressure or upgrade for more horsepower, we have the experience and parts to get it done right.

04

Cooling System Repairs

Overheating can cause major engine damage, so a healthy cooling system is a must. We provide radiator replacements, water pump repairs, coolant leak fixes, and head gasket repairs to keep your engine at the right temperature and prevent costly failures.

05

Heating & A/C Repairs

Your truck’s HVAC system keeps you comfortable year-round. We diagnose and repair heater cores, A/C compressors, refrigerant leaks, and blower motors to ensure your heat and air conditioning work when you need them most.

06

Driveline & Suspension Repairs

A smooth and stable ride depends on a well-maintained driveline and suspension system. We handle steering components, brakes, wheel bearings, axles, and more to ensure your truck stays safe, responsive, and ready for the road. If you’re experiencing vibrations, uneven tire wear, or steering issues, we’ve got you covered.

07

Transmission Services

Your transmission is one of the most important—and expensive—components of your truck. We offer diagnostics, maintenance, repairs, and high-performance upgrades to ensure smooth shifting and maximum reliability. Whether you need a fluid flush, clutch replacement, or a full rebuild, we’ll keep your transmission working like new.

Ready to Get Your Diesel Back on the Road?

Don’t let repairs or maintenance slow you down—trust the experts at Wilson Diesel Performance & Repair to keep your truck running strong. With fast, reliable service and a commitment to getting the job done right, we’re here to handle everything from routine maintenance to major upgrades. Your truck deserves the best care, and we’re just a call away.