Custom Transmissions

Custom Transmissions proudly serves the local Oklahoma City, OK area. We understand that getting your car fixed or repaired can be overwhelming. Let us help you get back in the road in no time. Schedule an Appointment Today! Same Location for Over 25 Years In Business Towing available Warranty available 12,000 Miles or 12 months on transmission rebuild.


Let’s talk about your transmission

Transmissions are heavy duty pieces of equipment that are designed to last a long time for most Oklahoma City drivers. But like any other machine, they’ll eventually wear out and need repair. So let’s focus on what you can do to push that day off as far as possible.


The first thing you can do is to make sure your Oklahoma City area transmission always has enough fluid. Transmission fluid cools and lubricates the transmission. When there’s not enough fluid, the transmission will run hotter and wear out sooner.


The transmission fluid also provides the pressure needed to transfer power from the engine to the transmission. Not enough fluid, and your transmission won’t shift properly.


Custom Transmissions will check your transmission fluid level with a full service oil change and top it off if needed. If you see any transmission fluid on the driveway – it’s a reddish color – have us inspect it for a leak. A gasket, hose or seal could be leaking and may need to be repaired.


The next thing you can do to prolong the life of your Oklahoma City area transmission is to replace your transmission fluid on schedule. As you can imagine, all those gears grinding on each other result in lots of little bits of metal in the fluid. The more there is, the faster the transmission parts will wear out.


Transmission fluid also contains detergents and other additives to protect your transmission. These additives are depleted over time, so old fluid doesn’t protect as well as new fluid. Your owner’s manual or Custom Transmissions service advisor will have a recommendation for when you should have a transmission service.


If your transmission isn’t shifting as smoothly as it should, or if you suspect a transmission leak, let our Custom Transmission service center take a look at it. And ask if it’s time for a transmission service. Regular maintenance and taking care of small leaks right away will help your transmission last as long as possible.

Opening Hours


7:30 AM-5 PM


7:30 AM-5 PM


7:30 AM-5 PM


7:30 AM-5 PM


7:30 AM-5 PM






Our Address:

125 SE 59th St, Oklahoma City, OK 73129


35.4066309, -97.5089236