Transmission Replacement Cost: Parts, Labor & Average Price

A transmission replacement means pulling the failed unit out of the vehicle and installing a different one. The unit itself is the biggest line on the bill, and labor is the second. What you pay depends on the make and model, the type of replacement unit, and the shop.

Figures below come from published repair guides, several of them written by repair shops and parts sellers. Those sources have a business interest in the work they describe, so use the numbers as a reference range and not as a quote. Check date: Oct 11, 2026.

The kind of replacement unit sets the price more than anything else. Each option trades cost against warranty, condition, and how long it is likely to last.

• Used. Pulled from another vehicle. The lowest price, but its history is often unknown, and warranties are typically short.
• Rebuilt (your own unit). A shop opens your transmission, replaces worn parts, and reinstalls it. Quality depends heavily on the shop's skill.
• Remanufactured. Rebuilt in a factory-style process to a set standard, usually with a longer warranty than a used unit.
• Dealer new OEM. A new unit from the manufacturer. It sits at the top of the range and is sold with the dealer's parts and labor warranty.

Labor on a replacement is billed hourly at the shop rate, and the job takes many hours on most vehicles. The table splits out a used unit's price alone and the shop labor rate so you can see how the installed totals build up.

Front-wheel-drive and all-wheel-drive vehicles often take more time because other components must come out first, and trucks and luxury models can carry higher unit prices. Ask the shop how many hours it quotes and whether the unit price, fluid, and any new seals are included.

Some transmission problems sit in a single component and cost less to fix than a whole new unit. The two below are the ones shops quote most often when a transmission acts up.

Torque converter and valve body problems can feel like a failing transmission. A shop can sometimes confirm which part has failed with a diagnostic check, and that fee is usually separate. Get the diagnosis in writing before agreeing to a full replacement.

Repair makes sense when the problem is limited, such as a bad solenoid, a leak, or a worn valve body, and the rest of the unit is in good shape. Replacement is usually the better route when internal parts are badly worn or metal debris has contaminated the fluid. A rebuilt or remanufactured unit costs more than a minor repair, but it can give you a fresh warranty. If the vehicle is old and worth little, compare the quote against the car's market value before spending.

Dealers use new OEM units and charge accordingly. Independent transmission shops usually offer a wider range of options, including used, rebuilt, and remanufactured units, at a lower price. Ask any shop for the warranty terms on both parts and labor, and whether the warranty is honored at other locations if you travel. Written quotes from two or three shops show you how much of the difference is the unit and how much is labor.

Quotes differ because the vehicle, unit type, and shop labor rate differ. The sources below also describe different slices of the market.

Check what each figure includes. Some quote only certain unit types, some include all parts, and some are drawn from a single shop's experience. A range from one transmission shop may sit higher than one from a general repair guide.

• Slipping gears or delayed engagement when you shift
• Grinding, whining, or clunking noises
• A burning smell or dark, gritty fluid
• A check engine or transmission warning light
• Fluid leaking under the vehicle

Stop driving if the vehicle will not shift properly or the transmission is overheating, because continued driving can turn a smaller repair into a full replacement. A transmission that fails on the road is also a safety problem, particularly at highway speeds, so have the vehicle inspected promptly. Fluid color and smell are easy to check and worth mentioning to the shop.