Are automatic transmissions hard to rebuild?
Abigail Rogers
Updated on March 06, 2026
Difficulty Level Rebuilding an automatic transmission is generally regarded as a difficult undertaking because the repair shop must be familiar with your specific type of transmission. Automatic transmissions vary widely from one vehicle to the next and each requires totally different parts and tools to rebuild.
Herein, is it better to rebuild or replace transmission?
A transmission rebuild is a great option in most cases. This means you are only replacing the parts that have failed. Just like a replace, you are fixing certain parts, but not doing it in a factory setting. You will want a very reputable repair shop to have this done.
Also, how long does it take to rebuild a automatic transmission? three to four days
Hereof, what is the average cost to rebuild an automatic transmission?
On average, a rebuilt transmission costs about $1,950 with average prices ranging from $1,100 to $2,800 in the US for 2020. MyTransmissionExpert says the cost to rebuild a transmission is about $2,250, with average prices ranging from $1,500 to $3,000.
Do you need to replace torque converter when rebuilding transmission?
The good news is, if it is just your torque converter that is having issues since it's a self-contained unit, you may not need to replace or rebuild your whole transmission. Torque converters can be serviced or replaced as a single unit.
Related Question Answers
Do dealerships rebuild transmissions?
The dealer will usually have a transmission repair shop do minor repairs or replace the transmission with a used unit to get the vehicle running again. Repair shops, junkyards, dealers and hobbyists buy vehicles with bad transmissions constantly to either fix or part them out.How long does a replaced transmission last?
Some transmissions can last just over 10,000 miles, while others will last over 200,000 miles. Generally though, regular vehicle maintenance is the number one factor effecting a transmission's lifespan, and good upkeep can help it last even longer.How can I make my transmission last longer?
Make Your Transmission Last Longer- Check fluid levels. Transmission fluid keeps everything running smoothly, so it makes sense that if the fluid level is down that it will mean you are going to run into problems.
- Fix any problem immediately.
- Watch how you drive.
- Get your car serviced.
- Watch how you use an automatic.
- All about Gear/Transmission.
Are transmissions from Autozone any good?
I wouldn't think twice about using an Autozone transmission, especially for the price stated. They come with a decent waranty and are professionally built. Autozone isn't in business to lose money, which is what they would be doing if they were selling crap parts.How can u tell if your transmission is going out?
4 Signs Your Transmission is Failing- Your transmission is slipping. If your vehicle feels like it's trying to change gears on it's own and you can't stop it, that's a classic sign of a bad transmission.
- Shifting is rough.
- Shifting is delayed.
- Transmission fluid is leaking.
How much does aamco charge to rebuild a transmission?
How much do I need to pay to get my transmission rebuilt at AAMCO? While the transmission rebuilt price will depend on the factors mentioned earlier, expect to pay between $2,800 and $3,800 to get your transmission rebuilt at AAMCO.How hard is rebuilding a transmission?
Rebuilding a transmission, while not as easy as giving your car an oil change, is definitely something a weekend mechanic might find fun and challenging. But rebuilding a transmission on your own is hard and there's a chance you could damage it beyond repair if you don't know what you're doing.Why do transmissions fail?
This condition can also be caused by low transmission fluid, contamination due to lack of maintenance or water intrusion, or internal wear and tear on the transmission parts inside the transmission. A high revving engine is a typical sign that you have worn clutches or other parts inside the transmission going bad.Is it cheaper to rebuild a transmission or replace it?
Generally, if a repair estimate costs more than a rebuild, then the rebuild is the service to go with. If the cost of a replacement transmission costs less than a repair or rebuild, then the replacement is the best alternative. Most importantly, you should only use the services of transmission professionals.Can you fix a slipping transmission?
To fix this, you will have to get the clutch plates replaced immediately and also change the fluid. Low fluid levels are often involved with any problem that involves slipping transmission. Transmission slipping can also be affected by worn out gears, solenoid problems, or torque converter issues.How much does a transmission cost at a junkyard?
How Much Does a Used Transmission Cost?| Repair Type | Cost Range |
|---|---|
| Replacement Labor (R+R) | $500 to $1200 |
| - Used / Salvage Yard | $800 to $1500 |
| - Rebuilt / Local Rebuild | $1100 to $2800 |
| - Remanufactured | $1300 to $3400 |
What wears out in an automatic transmission?
In an automatic transmission, the wearing parts include clutch plates, bands, bushings, bearings, sealing rings, thrust washers and other metal parts..all wearing as a direct result of friction. Each time the transmission shifts, the computer opens another valve selecting the next gear and so on.What causes whining noise in automatic transmission?
Low Transmission Fluid: For both manual and automatic transmissions, the primary cause for whining when in gear is low transmission fluid. If the fluid is too low, then the internal components of the transmission are not lubricated properly. If the fluid is low, it's advised to check for transmission fluid leaks.Does a rebuilt transmission add value to a car?
Depending on the age of the vehicle it may slightly increase it, but for the most part the money will not come back to you. A transmission issue that is untouched will certainly lower resale. So far the big things that lower resale are repaint, new engine (some times) & most customization mods, really.Does a transmission have to be programmed?
Does the computer have to be programmed if a used transmission is installed? No, it shouldn't have to be reprogrammed.What does rebuilding a transmission mean?
A transmission rebuild is a major mechanical overhaul done to a vehicle's transmission. Rebuilding a vehicle's transmission replaces these worn parts without replacing the entire transmission.What are the signs of a failing torque converter?
Symptoms of Torque Converter Problems- Slipping. A torque converter can slip out of gear or delay a shift its fin or bearing is damaged.
- Overheating.
- Contaminated Transmission Fluid.
- Shuddering.
- Increased Stall Speed.
- Unusual Sounds.
What causes a torque converter to go bad?
Many torque converter failures can be caused by excessive friction, which means the torque converter's needle bearings are damaged. Also, a faulty seals or faulty clutch solenoid can be to blame. A faulty seal can allow fluid to leak and become contaminated. A bad torque converter can damage a transmission.Can a torque converter lock up an engine?
There are basically three ways a torque converter lockup clutch can fail: It can stay locked up, stalling the engine when the car is braked to a stop; it can never lock up, which shows up as an increase in fuel consumption and radiator temperature; or it can slip when engaged, allowing engine speed surges at a constantHow do you check a torque converter?
Put the pedal to the metal While pressing on the brake pedal, press the accelerator to the floor for two to three seconds. Don't exceed five seconds, or you risk blowing out the transmission. The RPM the engine maxes out at is the stall speed.Can a torque converter damage transmission?
Can A Bad Torque Converter Damage A Transmission? Yes, absolutely. Bad torque converters can cause overheating, friction damage, and transmission fluid degradation. The longer these problems continue, the more damaged your transmission will get.How long do torque converters last?
it has well over 100K on it and he is by no means EASY on the car. I've only seen two bad ones, one had 185K miles on it, and the other was brand new. For the most part, they last forever, it's the second most lubricated part in the transmission, right after the oil pump.How much does it cost to fix a torque converter?
Most auto repair shops will charge someone anywhere from $600 to $1000 for a torque converter replacement job. If you would rather do the replacement job yourself, then a new torque converter will cost anywhere from $150 to $500. The exact cost depends on the make and model of your vehicle.How do you fix a shudder on a torque converter?
The best way to fix your torque converter shudder problem is to:- Have your transmission serviced by a mechanic.
- Replace your (ATF) automatic transmission fluid.
