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Automatic Transmission Fluid (ATF)

Critical For Operation

Transmission

Lubricates, cools, and enables hydraulic operation of an automatic transmission.

ATF lubricates internal transmission components, transfers hydraulic pressure for gear changes, and helps cool the transmission. Heat and use break down its friction modifiers and lubricating properties over time.

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Typical part cost
$30–$100🔒
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Typical labor cost
$80–$200🔒
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Typically lasts
30,000–100,000 mi
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Or about
3.0–5.0 years
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DIY difficulty
3/10

⚠️ Owners Often Notice

If the Automatic Transmission Fluid (ATF) is starting to fail, these are the signs owners most commonly report before it gets worse:

Rough or delayed shifting
Slipping between gears
Burnt smell
Discolored or gritty fluid
Transmission warning light

Related Services

Services commonly performed on or around this part.

Add Automatic Transmission Fluid (ATF)

No standard interval on file

Automatic Transmission Fluid Change

No standard interval on file

Automatic Transmission Fluid Flush

No standard interval on file

Flush Automatic Transmission Fluid (ATF)

No standard interval on file