Maintenance
Transmission fluid service: what it costs
How this range is built
| Part of the job | Low | High |
|---|---|---|
| Parts | $60 | $220 |
| Labor: 0.7 to 1.5 hours × $110 to $150 an hour | $77 | $225 |
| Fees: shop supplies, disposal, diagnostics | $10 | $35 |
| Total, rounded | $140 | $480 |
The hourly rate is the BLS Occupational Employment and Wage Statistics, May 2025 average pay for this trade in the US, $27.13 an hour, times 4 to 5.5 to cover what a shop bills (overhead, tools, insurance, profit). Parts are a band from budget aftermarket to the manufacturer part. Full method.
Not a repair shop, estimates only. Typical range, estimate. Not a quote. Your car, parts and shop change the number.
Old transmission fluid is drained or flushed and replaced. It helps the transmission shift smoothly and last longer, and is done every 30,000 to 60,000 miles on many cars.
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What is usually included
- Drain or machine exchange of old fluid
- New fluid of the type your car requires
- New pan gasket or filter if equipped
- Check for leaks and fluid level
- Test drive
What moves the price
- Automatic, CVT or dual-clutch fluid costs
- Drain and fill versus full exchange
- Pan filter and gasket included or not
- Fluid capacity, which varies a lot by car
Questions to ask before you say yes
- Which fluid is the exact type for my car?
- Are you doing a drain and fill or a full exchange?
- Is the filter or gasket replaced too?
- Does my car have a service interval in the manual?
Can you do it yourself?
Possible for a handy DIYer on cars with a drain plug and fill plug; using the wrong fluid or underfilling can damage the transmission.
Shopping for the part? Search car parts on eBay (affiliate link, disclosure). Make sure the part fits your car before buying.
Common questions
How often is it needed?
Many manuals say 60,000 miles for normal driving and sooner for towing or heavy city driving. Some cars list the fluid as lifetime, but changing it still helps.
Can a fluid change fix slipping?
It can help with minor shift issues from worn fluid, but it won't repair damaged parts. Fluid on a high-mileage unit that was never changed is a case to ask your shop about.
Is a flush better than a drain and fill?
Not always. A drain and fill replaces about a third to half of the fluid, while an exchange replaces most. Follow what your manufacturer allows.
How much does transmission fluid service cost?
A typical range across the US is $140 to $480. That is an estimate from parts prices, labor hours and the local labor rate, not a quote.
Typical range in 10 metro areas
Only the labor rate changes between cities. Same parts, same hours.
| Area | Typical range, estimate |
|---|---|
| Boston area, Massachusetts | $150 to $520 |
| New York City area | $150 to $510 |
| Los Angeles area, California | $150 to $510 |
| Chicago area, Illinois | $150 to $490 |
| Houston area, Texas | $140 to $480 |
| Dallas-Fort Worth area, Texas | $140 to $480 |
| Phoenix area, Arizona | $140 to $480 |
| Atlanta area, Georgia | $150 to $490 |
| Miami area, Florida | $140 to $480 |
| Seattle area, Washington | $150 to $510 |