PORSCHE 911 Carrera 4 Automatic transmission service Cost

20012005 · Engine, Fuel & Emissions system

Typical range

$2.5k$24.3k

Parts + labour

Labour hours

12.5h

At a typical garage

Transmission fluid lubricates and cools the gearbox; degraded fluid causes hard shifting, slipping or premature wear of internal components. Many manufacturers specify "lifetime" fluid but most independent experts recommend changing it every 40,000–60,000 miles. PORSCHE 911 Carrera 4 transmission service costs $2531–$24347.

Typical parts included

  • Automatic transmission assembly

What affects the price

  • Automatic vs manual vs CVT (different fluid volumes and procedures)
  • Drain-and-fill vs full flush with flush machine
  • OEM-specified fluid type (using the wrong fluid can cause damage)

Common questions

How long does this repair take?

Automatic transmission service on a PORSCHE 911 Carrera 4 typically takes 12.5 hours at a garage.

How often does this need to be done?

For a PORSCHE 911 Carrera 4, this is typically needed every 40,000–60,000 miles for most automatics; manual gearboxes less frequently.

Other engine, fuel & emissions system repairs on the PORSCHE 911 Carrera 4

Automatic transmission service cost on similar cars

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