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Genuine Porsche parts diagram

Porsche Cylinder Head Gasket (MLS) 9A110414204

GENUINE PORSCHE
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SKU 9A110414204
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$73.12 - $73.12
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Your engine is made up of two main components, the cylinder block and the cylinder head. Both have very separate tasks to accomplish, and are often made of different types of metal. The cylinder head gasket seals not only the combustion chambers, but the oil and coolant passageways that flow between the block and the head as well, and with constant heat cycling, chemical exposure, and differences in the way the two metals expand and contract, making sure your head gasket is in good shape is crucial to the reliability of your engine. Generally lasting well over 100,000 miles, a leaking head gasket can manifest itself in a few different ways. Coolant mixing with the engine oil or exhaust is a prime suspect, but burning oil can also be a sign. When changing a head gasket, make sure to also change several other gaskets for parts you will be removing, and use new head bolts as the old ones may be stretched.

  • Part can be found as reference #3 in illustration.
  • Fitment Notes: 911. Cylinders 4-6. Without gt3. Boxster. Cayman.

This part also goes by the following cross reference.

Cross Reference Part Number: 9A110414203

Fits These Vehicles 5 applications
Porsche
Make Model Engine Years
Porsche 91150th Anniversary Edition, Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, Targa 4, Targa 4 GTS, Targa 4S 3.4H6 2012–2016
Porsche 911Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, GT3, Speedster, Targa 4, Targa 4S 3.6H6 2009–2012
Porsche 91150th Anniversary Edition, Carrera, Carrera 4, Carrera 4 Black Edition, Carrera 4 GTS, Carrera 4S, Carrera Black Edition, Carrera GTS, Carrera S, GT3, Speedster, Targa 4, Targa 4 GTS, Targa 4S 3.8H6 2009–2016
Porsche BoxsterGTS, S, S Black Edition, S Porsche Design 2, Spyder 3.4H6 2009–2016
Porsche CaymanGTS, R, S 3.4H6 2009–2016

Fitment data last updated: 2026-07-29

Fits 5 vehicle applications Check vehicle fitment before ordering View fitment

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