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Genuine Porsche Oil Separator Hose Clamp 999 512 551 01
Genuine Porsche parts diagram
Genuine Porsche parts diagram
Genuine Porsche Oil Separator Hose Clamp 999 512 551 01
Genuine Porsche parts diagram
Genuine Porsche parts diagram

Genuine Porsche Oil Separator Hose Clamp 999 512 551 01

GENUINE PORSCHE
Disponibilidad:
Agotado
SKU 999-512-551-01
Agotado
$10.60 - $10.60
$10.60
$10.60 - $10.60
$10.60
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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GENUINE PORSCHE

Oil Separator Hose Clamp

This product also goes by these part numbers: 99951255101

  • Replaces: 999-512-127-02, 999-512-272-00, 999-512-272-02, 999-512-551-00, 999-512-607-09, 999-512-609-09, 999-512-661-09, 999-512-664-09
  • Position: Left Front, Left Upper, Right Front, Right Upper, Upper Front, Upper, Front, Front Upper
  • Part can be found as reference #33 in illustration.
  • Fitment Notes: Vent lines. 3.4L, 25-40. 2.7, 3.4L. 4.0L, primary, upper. With dynamic chassis control. upper. 3.0L turbo front. Control connection. 3.8L. Front Radiators.

This part also goes by the following cross reference.

Cross Reference Part Number: 99951255101, 99951212702, 999-512-127-02, 99951227200, 999-512-272-00, 99951227202, 999-512-272-02, 99951255100, 999-512-551-00, 99951260709, 999-512-607-09, 99951260909, 999-512-609-09, 99951266109, 999-512-661-09, 99951266409, 999-512-664-09, N0235292, N0245063

Fits These Vehicles 171 applications
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Porsche Panamera4, 4 Edition, 4S, 4S Executive, Base, Edition, Exclusive, GTS, S, S E-Hybrid, Turbo, Turbo Executive, Turbo S, Turbo S Executive 3.6V6 2014–2016
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Porsche 944Base 2.5L4 1983–1985
Porsche 924Base 2.0L4 1977–1982
Porsche 924Turbo 2.0L4 1980–1982
Porsche 924S 2.5L4 1987–1988
Porsche 928Base 4.5V8 1978–1982
Porsche 928S 4.7V8 1983–1984
Porsche 928S 5.0V8 1985–1986
Porsche 928S4 5.0V8 1987–1991
Porsche 928GT 5.0V8 1990–1991
Porsche 928GTS 5.4V8 1993–1995
Porsche Carrera GTBase 5.7V10 2004–2005
Porsche 911Base 2.0H6 1965–1968
Porsche 911Base 2.7H6 1974–1974
Porsche 911L 2.0H6 1968–1968
Porsche 911T 2.0H6 1969–1969
Porsche 911T 2.2H6 1970–1971
Porsche 911T 2.3H6 1972–1973
Porsche 911E 2.0H6 1969–1969
Porsche 911E 2.2H6 1970–1971
Porsche 911E 2.3H6 1972–1973
Porsche 911S 2.0H6 1967–1967
Porsche 911S 2.0H6 1969–1969
Porsche 911S 2.2H6 1970–1971
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Porsche 911S 2.7H6 1974–1977
Porsche 911Carrera 2.7H6 1974–1975
Porsche 911Carrera 3.6H6 1995–1998
Porsche 911Carrera 3.6H6 2002–2005
Porsche 911Carrera 3.4H6 1999–2001
Porsche 911Carrera 3.4H6 2012–2016
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Porsche 911Carrera 2 3.6H6 1990–1994
Porsche 911Carrera 4 3.6H6 1989–2005
Porsche 911Carrera 4 3.4H6 2013–2016
Porsche 911RS America 3.6H6 1993–1994
Porsche 911Carrera S 3.6H6 1998–1998
Porsche 911Carrera S 3.8H6 2012–2016
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Porsche 911Carrera 4S 3.6H6 2002–2005
Porsche 911Carrera 4S 3.8H6 2013–2016
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Porsche 911Targa 3.6H6 2002–2005
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Porsche 911Targa 4S 3.8H6 2014–2016
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Porsche 911Turbo 3.3H6 1978–1979
Porsche 911Turbo 3.3H6 1981–1983
Porsche 911Turbo 3.3H6 1991–1992
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Porsche 911Turbo 3.6H6 2001–2005
Porsche 911Turbo 3.6H6 2007–2009
Porsche 911Turbo 3.8H6 2014–2018
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Porsche 911Turbo S 3.6H6 1997–1997
Porsche 911Turbo S 3.6H6 2005–2005
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Porsche 911Targa 4 GTS 3.8H6 2016–2016
Porsche 91150th Anniversary Edition 3.8H6 2014–2014
Porsche 911GT3 RS 3.6H6 2007–2008
Porsche 911GT3 RS 3.8H6 2010–2011
Porsche 911GT3 RS 4.0H6 2016–2016
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Porsche 911GT2 RS, GT3, Turbo S Exclusive Series 3.0H6 2017–2017
Porsche 911GT2 RS, GT3, Turbo S Exclusive Series 3.0H6 2019–2019
Porsche 911Turbo, Turbo S 3.0H6 2019–2019
Porsche 91150th Anniversary Edition 3.4H6 2012–2013
Porsche 91150th Anniversary Edition 3.4H6 2015–2016
Porsche 911Carrera 4, Carrera 4S 3.4H6 2012–2012
Porsche 911Carrera 4 Black Edition, Carrera Black Edition 3.4H6 2012–2016
Porsche 911Carrera 4 GTS, Carrera GTS 3.4H6 2012–2014
Porsche 911GT3, Targa 4, Targa 4S, Turbo, Turbo S 3.4H6 2012–2013
Porsche 911GT3 RS, R, Targa 4 GTS 3.4H6 2012–2015
Porsche 91150th Anniversary Edition 3.8H6 2012–2013
Porsche 91150th Anniversary Edition 3.8H6 2015–2019
Porsche 911Carrera, Carrera S 3.8H6 2017–2019
Porsche 911Carrera 4, Carrera 4S 3.8H6 2012–2012
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Porsche 718 CaymanBase, S 2.5H4 2019–2025
Porsche 718 CaymanGT4, GT4 RS, GTS 4.0, Style Edition, T 2.5H4 2017–2025
Porsche 718 CaymanGTS 2.5H4 2017–2017
Porsche 718 CaymanGTS 2.5H4 2019–2025
Porsche 718 CaymanBase, GT4, GT4 RS, GTS, GTS 4.0, S, Style Edition, T 4.0H6 2020–2025

Fitment data last updated: 2026-10-03

Fits 171 vehicle applications Check vehicle fitment before ordering View fitment

About this Crankcase Ventilation (PCV)

The GENUINE PORSCHE 999-512-551-01 is part of the crankcase ventilation (PCV) system, which routes gases that escape past the pistons back into the intake to be burned, and separates oil out of them. When the system fails, crankcase pressure and oil consumption can rise quickly.

Frequently asked questions

What does the crankcase ventilation system do?

It relieves pressure inside the engine by drawing blow-by gases back into the intake, while an oil separator or valve keeps oil out of the intake. Correct crankcase pressure protects seals and gaskets.

What are the signs of a failed PCV valve or oil separator?

A whistling or howling noise at idle, rough idle, lean-running fault codes, higher oil consumption, oil leaks from seals, blue smoke, or suction at the oil filler cap strong enough to hold the cap down.

What should I replace along with it?

Crankcase vent hoses become brittle with heat and age, so inspect and replace cracked hoses and fittings at the same time. On many European engines, the valve cover and separator are serviced together.

Can I replace PCV components myself?

Many parts are accessible with basic tools, though some separators sit under the intake manifold. Handle old plastic fittings carefully, as they can break during removal.

How do I make sure this crankcase ventilation part fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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