What are the opening hours?

Monday 7am - 5:30pm Tuesday 7am - 5:30pm Wednesday 7am - 5:30pm Thursday 7am - 5:30pm Friday 7am - 5:30pm

Milex Complete Auto Care - Mr. Transmission Oklahoma City

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Oklahoma City, OK
Milex Complete Auto Care - Mr. Transmission Oklahoma City

Mr. Transmission Milex of Oklahoma City offers customers a comprehensive selection of automotive repair, maintenance services, and transmission repairs.

Since 1981, Milex Complete Auto Care - Mr. Transmission has been a trusted name in Oklahoma City for quality auto repair. From oil changes and tune-ups to brake service, engine, and transmission
repair, our team with over 100+ years of combined experience in the
transmission and auto repair industry, is dedicated to providing our customers
with top-quality service at competitive prices backed by our nationwide
warranty. We utilize the latest diagnostics and repair techniques to ensure
your vehicle is returned to you in top working condition and back on the road
quickly and safely. Our unwavering commitment to exceptional customer service,
expertise, and competitive pricing makes Milex Complete Auto Care the trusted
choice for auto repair.

09/28/2026

🚗🥫 Help Us Drive Out Hunger!

From September 28 through November 13, we’re collecting non-perishable food items to help support families in our local communities.

Stop by, help us fill the bin, and enter for a chance to win a JBL Grip Speaker! 🎶

Every donation can make a difference. Together, we can help fill more tables this season. ❤️

Fill the Bin. Fuel a Family!

09/22/2026

If your temperature warning light comes on, don’t ignore it.

This light means your engine may be overheating — and continuing to drive could cause serious damage.

Pull over safely. Turn off the engine. Let it cool.

If you’re unsure what to do next, Milex Complete Auto Care is here to help you protect your vehicle before a small issue becomes a major repair.

📞 Call your local Milex Complete Auto Care for a performance check. (405) 942-5523

09/19/2026

Meet our staff!

Meet Geary, our resident transmission guru. Geary has been working on vehicles for nearly four decades and has been with the team here at Milex for 14 years! In his spare time Geary takes his tendency toward mastery to the lake to fish. He is Crazy's "primary human" and an overall asset to the Milex team.

09/16/2026

Noticing shifting issues, slipping, or strange noises? It may be time for a Performance Check at Milex Mr. Transmission. 🚗

Our comprehensive Performance Check is designed to help identify transmission concerns before they turn into major repairs.

We service automatic and manual transmissions on domestic, foreign, hybrid, four-wheel drive, and luxury vehicles.

If something doesn’t feel right, don’t wait. Bring your vehicle to Milex Mr. Transmission and schedule your Performance Check today.

09/11/2026

Today, we pause to remember and honor the lives lost on September 11th.

We are grateful for the bravery of the first responders and everyday heroes who showed extraordinary courage and unity in the face of tragedy.

09/07/2026

This Labor Day, we celebrate the hardworking people who keep our communities moving forward — from first responders and teachers to mechanics and small business owners.

Happy Labor Day from Milex Mr. Transmission!

08/31/2026

That little engine-shaped light on your dashboard isn’t specific — it’s simply telling you something needs attention.

It could be something small.
It could be something more serious.

The only way to know for sure is to have it inspected.

At Milex Mr. Transmission, we help take the guesswork out of dashboard warnings so you can drive with confidence.

📞 Call Mr. Transmission today to schedule your performance check.

08/29/2026

Meet our staff!

This is Lane! He has been working on vehicles for more than 8 years and in his first year with us here at Milex. Lane has quality dealership experience and is people first in his approach as a technicain.

Lane's dream car is a 1975 Ford Bronco.

08/26/2026

Over time, engine oil becomes contaminated with dust, debris, and metal particles. When that happens, it can’t properly lubricate and protect your engine — which can lead to wear, overheating, and costly repairs.

At Milex Mr. Transmission, our Engine Oil & Filter Service helps keep your vehicle running smoothly! Preventative maintenance is one of the most affordable ways to extend the life of your vehicle — especially if it’s 4+ years old.

📞 Call Milex Mr. Transmission today to schedule your oil change and keep your car road ready.

08/20/2026

Back-to-school means your vehicle is about to be in constant motion.

Carpool lines.
Traffic.
Practice runs.
Weekend games.

If your vehicle has been:
• Shifting hard
• Hesitating
• Making unusual noises

Now is the time to have it looked at.

📞 Call Milex Mr. Transmission today to schedule your visit today.

Address

3900 N Williams Street
Oklahoma City, OK
73112

Opening Hours

Monday	7am - 5:30pm
Tuesday	7am - 5:30pm
Wednesday	7am - 5:30pm
Thursday	7am - 5:30pm
Friday	7am - 5:30pm

Telephone

+14059425523

Website

https://milexmrtokc.com/

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