Auto Repair Service Shop | Car Truck Care | St Charles MO


CALL US 636 946-5900
1665 Scherer Pkwy. St Charles, MO 63303




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Auto Repair Service


We are here to make your auto repair experience as pleasant as possible. From oil changes to major engine repairs - our certified mechanics strive to give you a peace of mind while taking care of all the details and promptly getting you back on the road and off to the next thing in your life. Whether we are returning your vehicle to pre-issue condition, providing scheduled maintenance, or improving the condition of your vehicle, we will always do our best to guarantee quality and prompt service. We have been proud to serve the local community and surrounding areas for many years, and are anxious to meet you when you are in need of mechanical services. We offer a variety of automotive services - please just ask! So come into our auto shop this week and discover for yourself why we are considered one of the best in the region.


Our Auto Repair Services Include:


 Diesel Engine Repair Service Diesel Service Repair

 Car Battery Testing New Batteries Replacement Car Battery

 Shock Absorbers struts suspension Shocks & Struts

 Coolant Fluid Flush Fluid Flush

 Over heating coolant Cooling System Cooling System

  Tire rotation balance  Tire Rotation

 head light restoration  Headlamps

 Oil Change Lube and Filter Oil Change, Lube & Filter

 Muffler and Exhaust Repair Service Exhaust SystemsBrunswick Ohio Oil Change

 dead battery jumper cables car wont start Car Won't Start?

 Auto Engine Repair Service Engine Repairs

 Serpentine Timing Belt replacement Radiator Hose Belts & Hoses

       Timing Belt

       Serpentine Belt

 Starter Alternator dead battery Car Won't start Starting & Alternator

  Air Conditioning System

       Cabin Air Filter

 Power Steering Fluid and Repair Service Steering & Suspension

 Oil Changes tire rotation fluid fill and flush Preventative Maintenance




1665 Scherer Pkwy.

St Charles, MO 63303

Ph. 636-946-5900


Business Hours:

Monday-Friday: 8:00am-5:00pm

Saturday/Sunday: closed





Learn More About Your Vehicle








Diesel Engine Service


At Sparks Tire & Auto, we are an independent, family owned diesel engine repair service and maintenance facility. We have been servicing the area for more than 34 years! We would love to help you with any & all of your diesel needs. Come give us a try! Our technicians are diesel certified and we have better-than-dealer turnaround times! We offer rides home or can come pick up* your vehicle for service!

Give us a call! Ph. 636.946.5900



Have an issue with your vehicle?  Stop by our shop as soon as possible so that we may diagnose the problem for you.  We have the ability to diagnose and repair a wide range of vehicle systems and we always use the best quality parts available.  Watch our Video (on right) of vehicles we've service from A-to-Z.



Air Conditioning and Heating
A/C Recharge Service
A/C System Diagnosis & Repair
All Automotive Belts
Cooling System Service
Heating System Diagnosis & Repair

Water pump


Cabin Air Filter

ABS System Service
Brake Fluid Service
Brake Line Repair / Fabrication
Disc Brake Service
Drum Brake Service

Brake Pads

Charging and Starting Systems


Automotive Belts
Timing Belt
Serpentine Belt
Tension Idler / decoupler pulley

Engine and Transmission
Diesel Engine Repair Service

Transmission Service
Fuel Induction Service
Check Engine Light Scan / Diagnosis
Clutch Replacement
Engine Management Systems
Engine & Transmission Repair

Engine & Transmission Replacement
Preventative Maintenance
Timing Belt Replacement

Complete Vehicle Diagnostics
Factory Scheduled Maintenance
Oil Change Service
Used Vehicle Inspection
Vehicle Safety Inspection

Engine Performance Upgrades
Performance Exhaust Systems
Performance Components

Performance Accessories
Flash Programming

Steering and Suspension
Ball Joints
Driveline (Differential/Transfer Case)
Power Steering Service
Power Steering Diagnosis / Repair
Steering Gear & Linkage
Tie rods

Wheel and Tire Service
Name Brand Tires
Tire Repair
Tire Rotation
Wheel Balance


Complete Wiring Diagnosis / Repair
Ignition System


Licensed E-Check Repair Facility

Diagnose emission failure

Repair emission system.

Help you pass Missouri emission test

Car Mechanics





Do I have to use the dealer for repairs and maintenance to keep my warranty in effect?

No. An independent mechanic can do routine maintenance and repairs on your new vehicle. In fact, the Magnuson-Moss Warranty Act, which is enforced by the FTC, makes it illegal for manufactures or dealers to claim that your warranty is void or to deny coverage under your warranty simply because someone other than the dealer did the work.


Will using 'aftermarket' or recycled parts void my warranty?

No. An 'aftermarket' part is a part made by a company other than the vehicle manufacturer or the original equipment manufacturer. A 'recycled' part is a part that was made for and installed in a new vehicle by the manufacturer or the original equipment manufacturer, and later removed from the vehicle and made available for resale or reuse. Simply using an aftermarket or recycled part does not void your warranty.




About Sparks Tire & Auto

Sparks Tire & Auto opened in 1984 as part of the Sparks Tune-Up franchise. As the automotive industry shifted from specialized one-service facilities to full service repair centers, the franchise no longer existed and Sparks became the neighborhood full service facility. Tire DealsAs services continued to expand, we became affiliated with NAPA Auto Parts and became a NAPA AutoCare Center. This gives our customers the strength of a nationwide company, while staying a small family owned business. In 2001, the original owner retired, and Ron became the owner of Sparks Tire & Auto. Business continued to grow, and in 2004, Sparks moved from its original location to a much larger 10,000 sq. foot facility. We are dedicated to keeping on top of the ever-changing and highly complex field of automotive service and repair. We are constantly investing in the most up-to-date equipment and computers for our technicians to use in repairing your vehicle. Our technicians attend various training sessions throughout the year. We only hire ASE-certified technicians, so you will never have to worry about who is working on your vehicle. Our technicians have made a commitment to you and the automotive industry by dedicating themselves to continuing education. They take every opportunity to increase knowledge of service, products, techniques, tools and technology. Please feel free to stop by and ask for a tour of our facility. You will be amazed at the amount of technology used today to repair your vehicle.


CAN & BUSS Systems GM Ford Chrysler Advanced Diagnostics & Drivability GM Ford Chrysler Honda Nissan Toyota VW/Audi Mercedes Benz BMW Volvo Saab Safety Restraint Systems Antilock Brakes Foriegn & Domestic Automatic Transmission Diesel Certified in: Cummins Powerstroke Duramax Hybrid Certified Evaporative Emission Systems Hunter Alignment training.



Professional Affiliations




We Service Diesel Engines!


Monday Friday: 8am 5pm
Saturday Sunday: Closed

We accept the following payment methods:

auto repair financing Finanace auto repair finanace tire deals diesel engine maintenance


1665 Scherer Pkwy, St Charles, MO 63303

Ph. 636-946-5900

NAPA Dealer St. Louis Missouri

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