PORSCHE 911 Carrera 4 Cabriolet Transmission fluid replacement Cost
2005–2008 · Engine, Fuel & Emissions system
Typical range
$316–$1.3k
Parts + labour
Labour hours
1–4h
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 Cabriolet transmission service costs $316–$1280.
Typical parts included
- Transmission fluid filter
- Transmission fluid
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?
Transmission fluid replacement on a PORSCHE 911 Carrera 4 Cabriolet typically takes 1–4 hours at a garage.
How often does this need to be done?
For a PORSCHE 911 Carrera 4 Cabriolet, 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 Cabriolet
- ABS hydraulic unit replacement$491–$912
- ABS sensor replacement$202–$375
- ABS system bleeding$162–$300
- AC compressor clutch replacement$404–$751
- AC compressor replacement$433–$804
Transmission fluid replacement cost on similar cars
- MERCEDES BENZ E-Klasse Cabriolet and predecessors$263–$488
- BMW Z4 Roadster$263–$488
- SAAB 9-3 Convertible$263–$488
- AUDI A4 Cabriolet$263–$488
- CHEVROLET Camaro Convertible$315–$585
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