Comparison
Transmission Flush Cost (2026)
A transmission flush costs about $150–$400 at most shops, more at a dealer or for specialty fluids. Here's what's included and how it compares to a drain-and-fill.
Quick answer
A transmission flush typically costs $150–$400 at an independent shop, and can reach $250–$500+ at a dealer or for vehicles that require expensive specialty fluid (CVT, ZF, or dealer-only ATF). The price is higher than a drain-and-fill ($80–$250) because a flush uses a machine to exchange nearly all the fluid, including the torque converter, so it uses more fluid and labor.
Updated July 1, 2026 · 4 min read
Planning a flush? Here's what it typically costs and what drives the price.
Typical flush pricing (2026, U.S.)
- Independent shop: ~$150–$400
- Dealer: ~$250–$500+
- Specialty fluid (CVT, ZF, dealer-only ATF): toward the top of the range
These are broad ranges — always get a local quote.
What's included
A flush uses a machine to exchange nearly all the fluid, including what's in the torque converter and cooler — which a drain-and-fill leaves behind. That completeness is why it uses more fluid and labor.
Flush vs. drain-and-fill cost
| Service | Typical cost | Fluid replaced | |---|---|---| | Drain-and-fill | $80–$250 | ~30–50% | | Flush | $150–$400 | ~90%+ |
Is the extra worth it?
That depends on your transmission's history, not just the price — see is a flush worth it? and, if you're at a dealer, dealer vs. independent cost. Either way, it's far cheaper than a replacement.
Frequently asked questions
How much does a transmission flush cost?+
Roughly $150–$400 at an independent shop, and $250–$500+ at a dealer or for specialty-fluid vehicles. The exact price depends on fluid type, capacity, and local labor rates.
Why is a flush more expensive than a fluid change?+
A flush exchanges nearly all the fluid using a machine, so it consumes more fluid and takes more labor than a drain-and-fill, which only replaces the pan fluid. That's the main cost difference.
Is a flush worth the extra cost?+
On a well-maintained transmission that's due, the more complete exchange can be worth it. On a neglected high-mileage unit, a cheaper drain-and-fill is often the safer choice — see is a flush worth it?
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