• Cometic 01-04 Porsche 996TT 3.6L 102mm .040 inch MLS Head Gasket
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Cometic

Cometic 01-04 Porsche 996TT 3.6L 102mm .040 inch MLS Head Gasket

Cometic 01-04 Porsche 996TT 3.6L 102mm .040 inch MLS Head Gasket

Part number: CGSC4492-040

$96.52 USD
$96.52 USD
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Listed for: Porsche 996TT 3.6LFitment notes & questions

01-04 Porsche 996TT 3.6L 102mm .040 inch MLS Head Gasket from Cometic, listed for 2001–2004 Porsche 996TT 3 with the 3.6L engine. A failed head gasket can mix coolant and oil, push coolant out of the system or cause overheating, so it is a job worth doing once and doing right.

Quick facts

  • Brand: Cometic
  • Part type: Head gasket
  • Listed for: 2001–2004 Porsche 996TT 3
  • Engine: 3.6L

Listed fitment

  • 2002-2005 Porsche 911 GT2
  • 2004-2005 Porsche 911 GT3
  • 2001-2005 Porsche 911 Turbo
  • 2005 Porsche 911 Turbo S

Good to know

  • Warranty terms: Warranty

Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

View full details

Before you order: Porsche 996TT 3.6L head gasket fitment

The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages.

Fitment notes

  • Listed for: Porsche 996TT 3.6L.
  • Model years: 01-04. Check your car's year falls inside this range.
  • Engine: check the engine size listed against your vehicle's VIN or under-hood label.
  • Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

Plan the whole job

  • Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
  • Coolant. Refill with the coolant type your engine calls for.
  • Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.

More for your car: Head Gaskets · All Head Gaskets · Engine

Questions about Porsche 996TT 3.6L head gasket

Will this fit my Porsche 996TT 3.6L?
It is listed for the Porsche 996TT 3.6L. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
What are signs of a bad head gasket?
Common signs are overheating, white exhaust smoke, coolant loss with no visible leak, and milky oil.
Should I resurface the cylinder head?
If the head is warped or the surface is damaged, a machine shop can check and resurface it before the new gasket goes on.
Where do specs and warranty details come from?
From Cometic. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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