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Store Details
Car Batteries

311 West Monroe Mexico, MO 65265

(573) 581-4881

Store Hours

Tuesday 7:30 AM - 8 PM
Wednesday 7:30 AM - 8 PM
Thursday 7:30 AM - 8 PM
Friday 7:30 AM - 8 PM
Saturday 7:30 AM - 8 PM
Sunday 8 AM - 7 PM
Monday 7:30 AM - 8 PM

Store Services

Battery Testing

Battery Testing

O’Reilly Auto Parts offers free battery testing for cars, trucks, SUVs, commercial and heavy-duty vehicles, and powersport batteries. Batteries can be tested in or out of the vehicle and charged in the store if needed. If you need a new battery, one of our parts professionals will help you find the right one for your vehicle and budget.

Learn more about FREE Battery Testing
Alternator & Starter Testing

Alternator & Starter Testing

Your local O’Reilly Auto Parts can test your starter or alternator for free, in or out of your vehicle. Bring your car to your local store for a charging and starting system test in the parking lot, or remove the alternator or starter and bring them in to have them tested.

Learn more about FREE Alternator & Starter Testing
Check Engine Light Testing

Check Engine Light Testing

If your Check Engine light is on and you’re near one of our stores, our parts professionals can scan and read your Check Engine light codes for free with an O’Reilly VeriScan®. This service provides a report of codes and fixes for you to complete your repair. Our parts professionals will review the report with you and help you find the necessary tools and parts.

Enjoy FREE Diagnosis with O’Reilly VeriScan®
Used Oil & Battery Recycling

Used Oil & Battery Recycling

O’Reilly Auto Parts offers free battery and oil recycling for used motor oil, transmission fluid, gear oil, and oil filters to help you dispose of them safely. Whether you’re recycling your used oil or oil filter after an oil change or disposing of a dead battery, bring them to your local O’Reilly Auto Parts to have them recycled safely.

Learn more about FREE Oil and Battery Recycling
Headlight Bulb Installation

Headlight Bulb Installation

O’Reilly Auto Parts can install headlight bulbs, tail light bulbs, and other exterior bulbs with purchase on many vehicles. The availability of this service may be limited based on vehicle type, and you can learn more at your local O’Reilly Auto Parts.

Have your bulbs replaced for FREE with purchase
Wiper Blade Installation

Wiper Blade Installation

When it’s time to replace or upgrade your windshield wiper blades, visit any O’Reilly Auto Parts store to find the right fit for your vehicle. Our parts professionals will install your wiper blades for free with any wiper blade purchase. You can also order your wiper blades online and install them when you pick them up in-store.

Get Your Wipers Installed for FREE
Loaner Tool Program

Loaner Tool Program

The O’Reilly Auto Parts Loaner Tool Program provides the rental tools you need to complete specific diagnostics and repairs on your vehicle. The Loaner Tool Program at O’Reilly Auto Parts includes over 80 specialty tools available for rent, and you only pay a refundable deposit when you pick them up.

Learn more about the O’Reilly Loaner Tool program
Mixed Paint

Mixed Paint

If you’re looking for automotive color-matching and paint-mixing services for your collision repair, touch-up paint applications, or restoration, the parts professionals at O’Reilly Auto Parts can custom mix the right paint to complete your project. Stop by one of our more than 500 stores that offer custom paint mixing to get everything you need for your touch-up, restoration, or repair.

Learn more about O’Reilly Paint Mixing services
Drum & Rotor Resurfacing

Drum & Rotor Resurfacing

O’Reilly Auto Parts offers in-store brake drum and rotor resurfacing services to help you make a complete brake repair. When you bring in your brake parts, our parts professionals will measure your drums or rotors to determine if they can be safely resurfaced. If your drums or rotors can’t be reused, they canl help you find the right replacement brake parts for your repair.

Drum & Rotor Resurfacing
Custom-Built Hydraulic Hoses

Custom-Built Hydraulic Hoses

If you need a hydraulic hose made and are near one of our more than 1,400 O’Reilly Auto Parts locations that build custom hydraulic hoses, bring in the failed hose or determine the appropriate fittings and length to have a new one built. O’Reilly Auto Parts has the right hoses and fittings to repair your agriculture or construction equipment’s hydraulic system.

Learn more about Custom Hydraulic Hose services at your local store
FREE BRAKE PADS*
FREE BRAKE PADS*
FREE BRAKE PADS*

O'Reilly Auto Parts Store #4099
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Shop Auto Parts at the O’Reilly Auto Parts Store in Mexico, MO

O’Reilly Auto Parts store #4099 in Mexico, Missouri offers everything you need for your repairs, including car batteries, brake pads and shoes, motor oil, oil filters, and other auto parts, along with expert support for routine maintenance, DIY repairs, and performance upgrades. You can shop in-store or online and pick up locally for fast, hassle-free service.

Our Mexico location at 311 West Monroe combines quality products, knowledgeable team members, and convenient services to keep your vehicle running at its best. From diagnosing issues triggered by a Check Engine light to helping customers choose the best parts for a lasting repair, O’Reilly Auto Parts ensures drivers get the right solutions to keep them on the road. Customers can shop for a wide range of auto parts in-store or order online for quick local pickup.

What Auto Parts are Available at Store #4099 in Mexico, Missouri

O’Reilly Auto Parts store #4099 in Mexico carries a wide range of auto parts and accessories for cars, trucks, SUVs, and even marine, lawn & garden, heavy-duty, power sport, and commercial vehicles.

Popular categories include:

  • Car batteries, alternators, and starters
  • Brake pads, rotors, calipers, and hardware
  • Motor oil, filters, fluids, and additives
  • Belts, hoses, gaskets, and seals,
  • Spark plugs, ignition coils, and sensors
  • Radiators, thermostats, and cooling system components
  • Shocks, struts, and suspension parts
  • Wiper blades, lighting, and electrical accessories
  • Tools, shop supplies, and detailing products

Customers can shop in-store or order online for local pickup, with parts professionals ready to help ensure correct fit and proper use.

What Testing Services are Available at O’Reilly Auto Parts?

Store #4099 in Mexico offers services like car battery testing, alternator and starter testing, and O’Reilly VeriScan Check Engine light code reading to help identify vehicle problems quickly.

With O’Reilly VeriScan and other free testing services at your 311 West Monroe store, parts professionals can guide drivers through troubleshooting, helping you understand what repairs or maintenance are needed, as well as helping find the best parts for any repair. Whether you’re performing DIY maintenance or preparing for professional service, O'Reilly Auto Parts store #4099 ensures you get the correct parts and advice for safe and reliable results.

What are the Best Ways to Save Money at O’Reilly Auto Parts?

Customers at store #4099 in Mexico can save with weekly specials, bundle deals, and the O’Rewards loyalty program.

O’Reilly Auto Parts offers competitive pricing without compromising quality. You can shop in-store or online using available promotional codes or current offers, and get guidance from the Professional Parts People in selecting the best parts and services to fit any budget. Whether you’re replacing a car battery, completing a brake job, or taking on other maintenance or repair tasks, these options help keep your car on the road affordably while ensuring long-lasting reliability.

Why Choose O’Reilly Auto Parts in Mexico, Missouri?

Your local store combines quality products, expert service, and convenience to help Mexico drivers complete repairs and maintenance efficiently. To reduce errors, save time, and ensure smooth repairs, our team members check exact-fit components using your vehicle’s year, make, model, trim level, and engine for guaranteed compatibility.

Store #4099 in Mexico is staffed by knowledgeable auto parts experts who assist with testing, fitment, and part selection. We stock trusted brands and OE-quality options, and offer services designed for fast and accurate solutions to ensure every visit is a good experience and the repairs you make are reliable.

Shop Car Batteries, Brake Pads, Motor Oil, and More in Mexico, Missouri and Online

From routine maintenance to complex repairs, you can shop the selection at O’Reilly Auto Parts in-store or online for parts, tools, and accessories to keep your vehicle running at its best.

With expert guidance and a comprehensive selection, store #4099 in Mexico ensures you get the right parts and repair solutions for your vehicle. Fast local pickup, home delivery options, and knowledgeable parts professionals make shopping simple to keep you on the road. Whether for DIY repairs or professional service, O’Reilly Auto Parts provides reliable solutions and the same trusted service across all of our locations.

Frequently Asked Questions

All free store services, including battery testing, alternator and starter testing, O’Reilly VeriScan Check Engine light testing, and wiper or bulb installation are available at every O’Reilly Auto Parts store. O’Reilly store #4099 in Mexico, MO also offers specialty services like used oil & battery recycling, loaner tool program, mixed paint, drum & rotor resurfacing and custom-built hydraulic hoses. If the service you need isn’t available at store #4099, check nearby stores to determine where these services may be offered.

Most O’Reilly Auto Parts store services are available at store #4099 in Mexico, MO even if you purchased your parts elsewhere. Services like battery testing and charging, as well as recycling used oil and batteries, are offered whether or not you bought the items at O’Reilly Auto Parts. However, installation services—such as bulbs, batteries, and wiper blades—require that the parts be purchased in-store. Purchases can also be made online and installation services requested when the order is picked up at store #4099 in Mexico. Hydraulic hose services also require parts to be purchased at the store, as we cannot crimp customer-supplied components. For more details, contact us at (573) 581-4881 or visit us at 311 West Monroe, Mexico, MO.

No appointment is necessary for any of the services offered at O’Reilly Auto Parts store #4099, simply stop by and ask a team member for the service you need. Depending on the number of other customers in the store, you may be asked to wait for a few minutes, but your team in Mexico, MO are dedicated to providing excellent customer service and helping get you back on the road.

While many of the store services at O’Reilly Auto Parts in Mexico, MO, including battery testing, alternator and starter testing, and O’Reilly VeriScan Check Engine light testing are free at the Mexico, MO location, additional services like wiper blade installation or bulb installation require the purchase of the parts or products used to complete the service. Additional services like brake rotor & drum resurfacing will have a small fee that may vary by location. Contact or visit store #4099 for more details.

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516 West Highway 22 Store 4094
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(573) 682-5569

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Battery Testing
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Alternator & Starter Testing
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Check Engine Light Testing
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Used Oil & Battery Recycling
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Headlight Bulb Installation
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Wiper Blade Installation
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Loaner Tool Program
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Mixed Paint
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Drum & Rotor Resurfacing
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Custom-Built Hydraulic Hoses
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Battery Testing
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Alternator & Starter Testing
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Check Engine Light Testing
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Used Oil & Battery Recycling
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Headlight Bulb Installation
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Wiper Blade Installation
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Loaner Tool Program
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Mixed Paint
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Drum & Rotor Resurfacing
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Custom-Built Hydraulic Hoses
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(573) 594-6428

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Battery Testing
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Alternator & Starter Testing
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Check Engine Light Testing
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Used Oil & Battery Recycling
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Headlight Bulb Installation
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Wiper Blade Installation
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Loaner Tool Program
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Mixed Paint
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Drum & Rotor Resurfacing
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Custom-Built Hydraulic Hoses
5701 Freedom Dr Store 6643
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(573) 514-8180

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Battery Testing
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Alternator & Starter Testing
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Check Engine Light Testing
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Used Oil & Battery Recycling
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Headlight Bulb Installation
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Wiper Blade Installation
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Loaner Tool Program
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Drum & Rotor Resurfacing
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Custom-Built Hydraulic Hoses
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