Cometic
Cometic Porsche 944 2.7/3.0L 106mm .045 inch MLS Head Gasket
Cometic Porsche 944 2.7/3.0L 106mm .045 inch MLS Head Gasket
Part number: CGSC4274-045
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Listed for: Porsche 944Fitment notes & questions
106mm .045 inch MLS Head Gasket from Cometic, listed for the Porsche 944 with the 3.0L 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.
Specifications
- Brand: Cometic
- Part type: Head gasket
- Engine: 3.0L
Fitment for the Porsche 944
- 1989 Porsche 944 Base
- 1989-1991 Porsche 944 S2
Check your year, model, engine and trim against this list before you order.
What it does
The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.
- 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.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Which engine is it for?
It is listed for the 3.0L engine in the Porsche 944. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (Porsche 944 3.0L).
Good to know
- Warranty: Warranty

Before you order: Porsche 944 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 944.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan 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 944 head gasket
Will this fit my Porsche 944?
What are signs of a bad head gasket?
Should I resurface the cylinder head?
Where do specs and warranty details come from?
Questions & answers
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